3884072956 has 12 divisors (see below), whose sum is σ = 7016390080. Its totient is φ = 1879390080.

The previous prime is 3884072939. The next prime is 3884072971. The reversal of 3884072956 is 6592704883.

It is a congruent number.

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, 15661461 + ... + 15661708.

Almost surely, 2^3884072956 is an apocalyptic number.

It is an amenable number.

3884072956 is a deficient number, since it is larger than the sum of its proper divisors (3132317124).

3884072956 is a wasteful number, since it uses less digits than its factorization.

3884072956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31323204 (or 31323202 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 3884072956 is about 62322.3311181474. The cubic root of 3884072956 is about 1571.9152463117.

The spelling of 3884072956 in words is "three billion, eight hundred eighty-four million, seventy-two thousand, nine hundred fifty-six".