328327984 has 10 divisors (see below), whose sum is σ = 636135500. Its totient is φ = 164163984.

The previous prime is 328327969. The next prime is 328327991. The reversal of 328327984 is 489723823.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10260234 + ... + 10260265.

It is an arithmetic number, because the mean of its divisors is an integer number (63613550).

Almost surely, 2^328327984 is an apocalyptic number.

It is an amenable number.

328327984 is a deficient number, since it is larger than the sum of its proper divisors (307807516).

328327984 is a wasteful number, since it uses less digits than its factorization.

328327984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20520507 (or 20520501 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 328327984 is about 18119.8229571925. The cubic root of 328327984 is about 689.8732414352.

The spelling of 328327984 in words is "three hundred twenty-eight million, three hundred twenty-seven thousand, nine hundred eighty-four".