325966000 has 80 divisors (see below), whose sum is σ = 792136800. Its totient is φ = 129734400.

The previous prime is 325965911. The next prime is 325966021. The reversal of 325966000 is 669523.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697767 + ... + 698233.

It is an arithmetic number, because the mean of its divisors is an integer number (9901710).

Almost surely, 2^325966000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325966000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396068400).

325966000 is an abundant number, since it is smaller than the sum of its proper divisors (466170800).

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

325966000 is a wasteful number, since it uses less digits than its factorization.

325966000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 325966000 is about 18054.5285177985. The cubic root of 325966000 is about 688.2149477111.

The spelling of 325966000 in words is "three hundred twenty-five million, nine hundred sixty-six thousand".