3996113956 has 12 divisors (see below), whose sum is σ = 6994357468. Its totient is φ = 1997726112.

The previous prime is 3996113929. The next prime is 3996113963. The reversal of 3996113956 is 6593116993.

It can be written as a sum of positive squares in 2 ways, for example, as 2984873956 + 1011240000 = 54634^2 + 31800^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54471 + ... + 104686.

Almost surely, 2^3996113956 is an apocalyptic number.

It is an amenable number.

3996113956 is a deficient number, since it is larger than the sum of its proper divisors (2998243512).

3996113956 is a wasteful number, since it uses less digits than its factorization.

3996113956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165438 (or 165436 counting only the distinct ones).

The product of its digits is 1180980, while the sum is 52.

The square root of 3996113956 is about 63214.8238627618. The cubic root of 3996113956 is about 1586.8868262124.

The spelling of 3996113956 in words is "three billion, nine hundred ninety-six million, one hundred thirteen thousand, nine hundred fifty-six".