327912872 has 16 divisors (see below), whose sum is σ = 702670560. Its totient is φ = 140534064.

The previous prime is 327912859. The next prime is 327912899. The reversal of 327912872 is 278219723.

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, 2927738 + ... + 2927849.

It is an arithmetic number, because the mean of its divisors is an integer number (43916910).

Almost surely, 2^327912872 is an apocalyptic number.

It is an amenable number.

327912872 is an abundant number, since it is smaller than the sum of its proper divisors (374757688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327912872 is a wasteful number, since it uses less digits than its factorization.

327912872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855600 (or 5855596 counting only the distinct ones).

The product of its digits is 84672, while the sum is 41.

The square root of 327912872 is about 18108.3646970123. The cubic root of 327912872 is about 689.5823783860.

The spelling of 327912872 in words is "three hundred twenty-seven million, nine hundred twelve thousand, eight hundred seventy-two".