315326332 has 12 divisors (see below), whose sum is σ = 552604360. Its totient is φ = 157439376.

The previous prime is 315326317. The next prime is 315326351. The reversal of 315326332 is 233623513.

It is a self number, because there is not a number n which added to its sum of digits gives 315326332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52758 + ... + 58429.

Almost surely, 2^315326332 is an apocalyptic number.

It is an amenable number.

315326332 is a deficient number, since it is larger than the sum of its proper divisors (237278028).

315326332 is a wasteful number, since it uses less digits than its factorization.

315326332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111900 (or 111898 counting only the distinct ones).

The product of its digits is 9720, while the sum is 28.

The square root of 315326332 is about 17757.4303321173. The cubic root of 315326332 is about 680.6440927247.

Adding to 315326332 its reverse (233623513), we get a palindrome (548949845).

The spelling of 315326332 in words is "three hundred fifteen million, three hundred twenty-six thousand, three hundred thirty-two".