325504312 has 16 divisors (see below), whose sum is σ = 697509360. Its totient is φ = 139501824.

The previous prime is 325504271. The next prime is 325504327. The reversal of 325504312 is 213405523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906233 + ... + 2906344.

It is an arithmetic number, because the mean of its divisors is an integer number (43594335).

Almost surely, 2^325504312 is an apocalyptic number.

It is an amenable number.

325504312 is an abundant number, since it is smaller than the sum of its proper divisors (372005048).

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

325504312 is a wasteful number, since it uses less digits than its factorization.

325504312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5812590 (or 5812586 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 325504312 is about 18041.7380537464. The cubic root of 325504312 is about 687.8898721781.

Adding to 325504312 its reverse (213405523), we get a palindrome (538909835).

The spelling of 325504312 in words is "three hundred twenty-five million, five hundred four thousand, three hundred twelve".