3974708928 has 28 divisors (see below), whose sum is σ = 10516417880. Its totient is φ = 1324902912.

The previous prime is 3974708923. The next prime is 3974708981. The reversal of 3974708928 is 8298074793.

It is a super-2 number, since 2×3974708928² = 31596622124645818368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3974708923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10350613 + ... + 10350996.

Almost surely, 2^3974708928 is an apocalyptic number.

It is an amenable number.

3974708928 is an abundant number, since it is smaller than the sum of its proper divisors (6541708952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3974708928 is a wasteful number, since it uses less digits than its factorization.

3974708928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20701624 (or 20701614 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 57.

The square root of 3974708928 is about 63045.2926712217. The cubic root of 3974708928 is about 1584.0483864415.

The spelling of 3974708928 in words is "three billion, nine hundred seventy-four million, seven hundred eight thousand, nine hundred twenty-eight".