313983928 has 32 divisors (see below), whose sum is σ = 612619200. Its totient is φ = 150683008.

The previous prime is 313983889. The next prime is 313983959. The reversal of 313983928 is 829389313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36225 + ... + 44047.

It is an arithmetic number, because the mean of its divisors is an integer number (19144350).

Almost surely, 2^313983928 is an apocalyptic number.

It is an amenable number.

313983928 is a deficient number, since it is larger than the sum of its proper divisors (298635272).

313983928 is a wasteful number, since it uses less digits than its factorization.

313983928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8031 (or 8027 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 313983928 is about 17719.5916431502. The cubic root of 313983928 is about 679.6768418354.

The spelling of 313983928 in words is "three hundred thirteen million, nine hundred eighty-three thousand, nine hundred twenty-eight".