325305996 has 12 divisors (see below), whose sum is σ = 759047352. Its totient is φ = 108435328.

The previous prime is 325305989. The next prime is 325306019. The reversal of 325305996 is 699503523.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13554405 + ... + 13554428.

It is an arithmetic number, because the mean of its divisors is an integer number (63253946).

Almost surely, 2^325305996 is an apocalyptic number.

It is an amenable number.

325305996 is an abundant number, since it is smaller than the sum of its proper divisors (433741356).

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

325305996 is a wasteful number, since it uses less digits than its factorization.

325305996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27108840 (or 27108838 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 42.

The square root of 325305996 is about 18036.2411826855. The cubic root of 325305996 is about 687.7501430695.

The spelling of 325305996 in words is "three hundred twenty-five million, three hundred five thousand, nine hundred ninety-six".