3741

3741 is a natural number that follows 3740 and precedes 3742. It is odd and composite, with a prime factorization of 3 × 29 × 43.

It is square-free, having exactly eight positive divisors: 1, 3, 29, 43, 87, 129, 1247, and 3741. The sum of all divisors of 3741 is 5280, which means the sum of its proper divisors is 5280 − 3741 = 1539. Since 1539 is less than 3741, 3741 is classified as a deficient number.

3741 is also a triangular number, equal to T86, where Tn = n(n+1)/2. Indeed, 86 × 87 / 2 = 3741.

In various numeral bases, 3741 has the representations: binary 111010011101, octal 7235, and hexadecimal E9D. In Roman numerals, 3741 is written as MMMDCCXLI.

These properties together make 3741 a small, distinctly factorable, and structurally interesting integer within basic number theory, with typical classifications including composite, square-free, deficient, and triangular.