328625888 has 24 divisors (see below), whose sum is σ = 656642952. Its totient is φ = 161859456.

The previous prime is 328625851. The next prime is 328625903. The reversal of 328625888 is 888526823.

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, 74495 + ... + 78782.

It is an arithmetic number, because the mean of its divisors is an integer number (27360123).

Almost surely, 2^328625888 is an apocalyptic number.

It is an amenable number.

328625888 is a deficient number, since it is larger than the sum of its proper divisors (328017064).

328625888 is a wasteful number, since it uses less digits than its factorization.

328625888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153354 (or 153346 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 50.

The square root of 328625888 is about 18128.0414827416. The cubic root of 328625888 is about 690.0818274447.

The spelling of 328625888 in words is "three hundred twenty-eight million, six hundred twenty-five thousand, eight hundred eighty-eight".