328933924 has 12 divisors (see below), whose sum is σ = 627964848. Its totient is φ = 149515400.

The previous prime is 328933903. The next prime is 328933933. The reversal of 328933924 is 429339823.

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, 3737842 + ... + 3737929.

It is an arithmetic number, because the mean of its divisors is an integer number (52330404).

Almost surely, 2^328933924 is an apocalyptic number.

It is an amenable number.

328933924 is a deficient number, since it is larger than the sum of its proper divisors (299030924).

328933924 is a wasteful number, since it uses less digits than its factorization.

328933924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7475786 (or 7475784 counting only the distinct ones).

The product of its digits is 279936, while the sum is 43.

The square root of 328933924 is about 18136.5356118527. The cubic root of 328933924 is about 690.2973751449.

The spelling of 328933924 in words is "three hundred twenty-eight million, nine hundred thirty-three thousand, nine hundred twenty-four".