3756937849 has 48 divisors (see below), whose sum is σ = 4787726400. Its totient is φ = 2927788416.

The previous prime is 3756937841. The next prime is 3756937859. The reversal of 3756937849 is 9487396573.

It is not a de Polignac number, because 3756937849 - 2³ = 3756937841 is a prime.

It is a super-2 number, since 2×3756937849² = 28229164002497493602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3756937841) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6128467 + ... + 6129079.

It is an arithmetic number, because the mean of its divisors is an integer number (99744300).

Almost surely, 2^3756937849 is an apocalyptic number.

It is an amenable number.

3756937849 is a deficient number, since it is larger than the sum of its proper divisors (1030788551).

3756937849 is a wasteful number, since it uses less digits than its factorization.

3756937849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902 (or 895 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 61.

The square root of 3756937849 is about 61293.8646929691. The cubic root of 3756937849 is about 1554.5737742709.

The spelling of 3756937849 in words is "three billion, seven hundred fifty-six million, nine hundred thirty-seven thousand, eight hundred forty-nine".