Names of 3978
| Nominal | 3978 |
| Cardinal | three thousand nine hundred seventy-eight |
| Ordinal | 3,978th |
| This number as US currency | three thousand nine hundred seventy-eight dollars |
| Is 3978 an odd number? | 3978 is NOT an odd number |
| Is 3978 an even number? | 3978 is an even number |
| Is 3978 a palindrome? | 3978 is NOT a palindrome number |
| Is 3978 a triangle number? | 3978 is NOT a triangle number |
3978 in other Bases
| Base 2 (Binary) | 1111100010102 |
| Base 3 (Ternary) | 121101003 |
| Base 4 (Quaternary) | 3320224 |
| Base 5 (Quinary) | 1114035 |
| Base 6 (Senary) | 302306 |
| Base 8 (Octal) | 76128 |
| Base 12 (Duodecimal) | 237612 |
| Base 16 (Hexadecimal) | F8A16 |
| Base 20 (Vigesimal) | 9II20 |
Primes and Factors tests for 3978
| Is 3978 a Prime Number? | 3978 is NOT a prime |
| Is 3978 a perfect number? | 3978 is NOT a perfect number |
| Is 3978 a Mersenne Prime? | 3978 is NOT a Mersenne prime |
| Is 3978 a Fermat Prime? | 3978 is NOT a Fermat prime |
| Is 3978 a Fibonacci Prime? | 3978 is NOT a Fibonacci prime |
| Is 3978 a Partition Prime? | 3978 is NOT a Partition prime |
| Is 3978 a Pell Prime? | 3978 is NOT a Pell prime |
| Prime Factors | Prime factors of 3978 |
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3978 in other Numerals
| 3978 in Roman Numeral | MMMCMLXXVIII |
| 3978 in Chinese Numeral | 叄仟玖佰柒拾捌 |
| 3978 in Egyptian Numeral | 𓆾𓍪𓎌𓐁 |
| 3978 in Babylonian Numeral |    |
Roots and stuff for 3978
| Is 3978 a square number? | 3978 is NOT a square number |
| Is 3978 a cube number? | 3978 is NOT a cube number |
| Square root of the number 3978 | 63.071388124886 |
| Cube root of the number 3978 | 15.844854649122 |
Recreational math for 3978
| Number 3978 reversed | 8793 |
| Sum of the digits | 27 |
| No of digits | 4 |