328650704 has 20 divisors (see below), whose sum is σ = 641625600. Its totient is φ = 163069920.

The previous prime is 328650697. The next prime is 328650713. The reversal of 328650704 is 407056823.

It is a happy number.

It is a super-2 number, since 2×328650704² = 216022570479391232, which contains 22 as substring.

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, 76304 + ... + 80495.

It is an arithmetic number, because the mean of its divisors is an integer number (32081280).

Almost surely, 2^328650704 is an apocalyptic number.

It is an amenable number.

328650704 is a deficient number, since it is larger than the sum of its proper divisors (312974896).

328650704 is a wasteful number, since it uses less digits than its factorization.

328650704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156938 (or 156932 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 328650704 is about 18128.7259342735. The cubic root of 328650704 is about 690.0991973885.

The spelling of 328650704 in words is "three hundred twenty-eight million, six hundred fifty thousand, seven hundred four".