325394320 has 40 divisors (see below), whose sum is σ = 762522624. Its totient is φ = 129128832.

The previous prime is 325394309. The next prime is 325394339. The reversal of 325394320 is 23493523.

325394320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 5854 + ... + 26173.

Almost surely, 2^325394320 is an apocalyptic number.

It is an amenable number.

325394320 is an abundant number, since it is smaller than the sum of its proper divisors (437128304).

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

325394320 is a wasteful number, since it uses less digits than its factorization.

325394320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32167 (or 32161 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 325394320 is about 18038.6895311162. The cubic root of 325394320 is about 687.8123812366.

The spelling of 325394320 in words is "three hundred twenty-five million, three hundred ninety-four thousand, three hundred twenty".