315325338 has 16 divisors (see below), whose sum is σ = 633954816. Its totient is φ = 104557760.

The previous prime is 315325327. The next prime is 315325357. The reversal of 315325338 is 833523513.

It is a junction number, because it is equal to n+sod(n) for n = 315325299 and 315325308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136431 + ... + 138722.

It is an arithmetic number, because the mean of its divisors is an integer number (39622176).

Almost surely, 2^315325338 is an apocalyptic number.

315325338 is an abundant number, since it is smaller than the sum of its proper divisors (318629478).

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

315325338 is a wasteful number, since it uses less digits than its factorization.

315325338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275349.

The product of its digits is 32400, while the sum is 33.

The square root of 315325338 is about 17757.4023438114. The cubic root of 315325338 is about 680.6433775281.

The spelling of 315325338 in words is "three hundred fifteen million, three hundred twenty-five thousand, three hundred thirty-eight".