325393120 has 96 divisors (see below), whose sum is σ = 839607552. Its totient is φ = 118444032.

The previous prime is 325393111. The next prime is 325393147. The reversal of 325393120 is 21393523.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 150769 + ... + 152911.

It is an arithmetic number, because the mean of its divisors is an integer number (8745912).

Almost surely, 2^325393120 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 325393120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (419803776).

325393120 is an abundant number, since it is smaller than the sum of its proper divisors (514214432).

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

325393120 is a wasteful number, since it uses less digits than its factorization.

325393120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 325393120 is about 18038.6562692458. The cubic root of 325393120 is about 687.8115357231.

The spelling of 325393120 in words is "three hundred twenty-five million, three hundred ninety-three thousand, one hundred twenty".