325646468 has 24 divisors (see below), whose sum is σ = 652435392. Its totient is φ = 139317984.

The previous prime is 325646459. The next prime is 325646471. The reversal of 325646468 is 864646523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6530 + ... + 26342.

It is an arithmetic number, because the mean of its divisors is an integer number (27184808).

Almost surely, 2^325646468 is an apocalyptic number.

It is an amenable number.

325646468 is an abundant number, since it is smaller than the sum of its proper divisors (326788924).

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

325646468 is a wasteful number, since it uses less digits than its factorization.

325646468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20411 (or 20409 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The square root of 325646468 is about 18045.6772663151. The cubic root of 325646468 is about 687.9899972631.

The spelling of 325646468 in words is "three hundred twenty-five million, six hundred forty-six thousand, four hundred sixty-eight".