327879680 has 88 divisors (see below), whose sum is σ = 833014368. Its totient is φ = 123404288.

The previous prime is 327879679. The next prime is 327879701. The reversal of 327879680 is 86978723.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85157 + ... + 88923.

Almost surely, 2^327879680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327879680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416507184).

327879680 is an abundant number, since it is smaller than the sum of its proper divisors (505134688).

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

327879680 is a wasteful number, since it uses less digits than its factorization.

327879680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809 (or 3791 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 327879680 is about 18107.4481912831. The cubic root of 327879680 is about 689.5591106294.

The spelling of 327879680 in words is "three hundred twenty-seven million, eight hundred seventy-nine thousand, six hundred eighty".