325856650 has 72 divisors (see below), whose sum is σ = 731337120. Its totient is φ = 105801120.

The previous prime is 325856639. The next prime is 325856677. The reversal of 325856650 is 56658523.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 125061 + ... + 127639.

It is an arithmetic number, because the mean of its divisors is an integer number (10157460).

Almost surely, 2^325856650 is an apocalyptic number.

325856650 is an abundant number, since it is smaller than the sum of its proper divisors (405480470).

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

325856650 is a wasteful number, since it uses less digits than its factorization.

325856650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636 (or 2612 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 325856650 is about 18051.4999376783. The cubic root of 325856650 is about 688.1379818912.

The spelling of 325856650 in words is "three hundred twenty-five million, eight hundred fifty-six thousand, six hundred fifty".