325444800 has 84 divisors (see below), whose sum is σ = 1067745896. Its totient is φ = 86784000.

The previous prime is 325444793. The next prime is 325444811. The reversal of 325444800 is 8444523.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 11 ways as a sum of consecutive naturals, for example, 29101 + ... + 38700.

Almost surely, 2^325444800 is an apocalyptic number.

325444800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325444800 is an abundant number, since it is smaller than the sum of its proper divisors (742301096).

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

325444800 is a wasteful number, since it uses less digits than its factorization.

325444800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67826 (or 67811 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 325444800 is about 18040.0886915780. The cubic root of 325444800 is about 687.8479472884.

The spelling of 325444800 in words is "three hundred twenty-five million, four hundred forty-four thousand, eight hundred".