Names of 3997
| Nominal | 3997 |
| Cardinal | three thousand nine hundred ninety-seven |
| Ordinal | 3,997th |
| This number as US currency | three thousand nine hundred ninety-seven dollars |
| Is 3997 an odd number? | 3997 is an odd number |
| Is 3997 an even number? | 3997 is NOT an even number |
| Is 3997 a palindrome? | 3997 is NOT a palindrome number |
| Is 3997 a triangle number? | 3997 is NOT a triangle number |
3997 in other Bases
| Base 2 (Binary) | 1111100111012 |
| Base 3 (Ternary) | 121110013 |
| Base 4 (Quaternary) | 3321314 |
| Base 5 (Quinary) | 1114425 |
| Base 6 (Senary) | 303016 |
| Base 8 (Octal) | 76358 |
| Base 12 (Duodecimal) | 239112 |
| Base 16 (Hexadecimal) | F9D16 |
| Base 20 (Vigesimal) | 9JH20 |
Primes and Factors tests for 3997
| Is 3997 a Prime Number? | 3997 is NOT a prime |
| Is 3997 a perfect number? | 3997 is NOT a perfect number |
| Is 3997 a Mersenne Prime? | 3997 is NOT a Mersenne prime |
| Is 3997 a Fermat Prime? | 3997 is NOT a Fermat prime |
| Is 3997 a Fibonacci Prime? | 3997 is NOT a Fibonacci prime |
| Is 3997 a Partition Prime? | 3997 is NOT a Partition prime |
| Is 3997 a Pell Prime? | 3997 is NOT a Pell prime |
| Prime Factors | Prime factors of 3997 |
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3997 in other Numerals
| 3997 in Roman Numeral | MMMCMXCVII |
| 3997 in Chinese Numeral | 叄仟玖佰玖拾柒 |
| 3997 in Egyptian Numeral | 𓆾𓍪𓎎𓐀 |
| 3997 in Babylonian Numeral |    |
Roots and stuff for 3997
| Is 3997 a square number? | 3997 is NOT a square number |
| Is 3997 a cube number? | 3997 is NOT a cube number |
| Square root of the number 3997 | 63.221831672295 |
| Cube root of the number 3997 | 15.870041024513 |
Recreational math for 3997
| Number 3997 reversed | 7993 |
| Sum of the digits | 28 |
| No of digits | 4 |