328947604 has 12 divisors (see below), whose sum is σ = 575920800. Its totient is φ = 164398808.

The previous prime is 328947601. The next prime is 328947613. The reversal of 328947604 is 406749823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328947601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8224 + ... + 26935.

It is an arithmetic number, because the mean of its divisors is an integer number (47993400).

Almost surely, 2^328947604 is an apocalyptic number.

It is an amenable number.

328947604 is a deficient number, since it is larger than the sum of its proper divisors (246973196).

328947604 is a wasteful number, since it uses less digits than its factorization.

328947604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37502 (or 37500 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 328947604 is about 18136.9127472125. The cubic root of 328947604 is about 690.3069445817.

The spelling of 328947604 in words is "three hundred twenty-eight million, nine hundred forty-seven thousand, six hundred four".