325149968 has 40 divisors (see below), whose sum is σ = 740119296. Its totient is φ = 136425600.

The previous prime is 325149959. The next prime is 325149971. The reversal of 325149968 is 869941523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68768 + ... + 73343.

Almost surely, 2^325149968 is an apocalyptic number.

It is an amenable number.

325149968 is an abundant number, since it is smaller than the sum of its proper divisors (414969328).

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

325149968 is a wasteful number, since it uses less digits than its factorization.

325149968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142143 (or 142137 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 325149968 is about 18031.9152615578. The cubic root of 325149968 is about 687.6401692382.

The spelling of 325149968 in words is "three hundred twenty-five million, one hundred forty-nine thousand, nine hundred sixty-eight".