327325668 has 48 divisors (see below), whose sum is σ = 805049280. Its totient is φ = 103352704.

The previous prime is 327325613. The next prime is 327325703. The reversal of 327325668 is 866523723.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9571 + ... + 27317.

It is an arithmetic number, because the mean of its divisors is an integer number (16771860).

Almost surely, 2^327325668 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 327325668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (402524640).

327325668 is an abundant number, since it is smaller than the sum of its proper divisors (477723612).

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

327325668 is a wasteful number, since it uses less digits than its factorization.

327325668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17836 (or 17834 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 327325668 is about 18092.1438199015. The cubic root of 327325668 is about 689.1705134155.

The spelling of 327325668 in words is "three hundred twenty-seven million, three hundred twenty-five thousand, six hundred sixty-eight".