315383398 has 32 divisors (see below), whose sum is σ = 545771520. Its totient is φ = 135336000.

The previous prime is 315383377. The next prime is 315383399. The reversal of 315383398 is 893383513.

315383398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315383399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22323 + ... + 33601.

It is an arithmetic number, because the mean of its divisors is an integer number (17055360).

Almost surely, 2^315383398 is an apocalyptic number.

315383398 is a deficient number, since it is larger than the sum of its proper divisors (230388122).

315383398 is a wasteful number, since it uses less digits than its factorization.

315383398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11364.

The product of its digits is 233280, while the sum is 43.

The square root of 315383398 is about 17759.0370797518. The cubic root of 315383398 is about 680.6851499713.

The spelling of 315383398 in words is "three hundred fifteen million, three hundred eighty-three thousand, three hundred ninety-eight".