327799680 has 256 divisors, whose sum is σ = 1176215040. Its totient is φ = 77045760.

The previous prime is 327799649. The next prime is 327799699. The reversal of 327799680 is 86997723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573795 + ... + 574365.

It is an arithmetic number, because the mean of its divisors is an integer number (4594590).

Almost surely, 2^327799680 is an apocalyptic number.

327799680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 327799680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (588107520).

327799680 is an abundant number, since it is smaller than the sum of its proper divisors (848415360).

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

327799680 is a wasteful number, since it uses less digits than its factorization.

327799680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 327799680 is about 18105.2390207917. The cubic root of 327799680 is about 689.5030237786.

The spelling of 327799680 in words is "three hundred twenty-seven million, seven hundred ninety-nine thousand, six hundred eighty".