325884920 has 16 divisors (see below), whose sum is σ = 733241160. Its totient is φ = 130353952.

The previous prime is 325884913. The next prime is 325884931. The reversal of 325884920 is 29488523.

325884920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4073522 + ... + 4073601.

Almost surely, 2^325884920 is an apocalyptic number.

It is an amenable number.

325884920 is an abundant number, since it is smaller than the sum of its proper divisors (407356240).

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

325884920 is a wasteful number, since it uses less digits than its factorization.

325884920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8147134 (or 8147130 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 325884920 is about 18052.2829581192. The cubic root of 325884920 is about 688.1578813349.

The spelling of 325884920 in words is "three hundred twenty-five million, eight hundred eighty-four thousand, nine hundred twenty".