313328372 has 12 divisors (see below), whose sum is σ = 626656800. Its totient is φ = 134283576.

The previous prime is 313328371. The next prime is 313328387. The reversal of 313328372 is 273823313.

313328372 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313328371) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5595122 + ... + 5595177.

It is an arithmetic number, because the mean of its divisors is an integer number (52221400).

Almost surely, 2^313328372 is an apocalyptic number.

It is an amenable number.

313328372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

313328372 is a wasteful number, since it uses less digits than its factorization.

313328372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11190310 (or 11190308 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 313328372 is about 17701.0839216134. The cubic root of 313328372 is about 679.2034877917.

The spelling of 313328372 in words is "three hundred thirteen million, three hundred twenty-eight thousand, three hundred seventy-two".