315591098 has 16 divisors (see below), whose sum is σ = 491498496. Its totient is φ = 151817520.

The previous prime is 315591071. The next prime is 315591109. The reversal of 315591098 is 890195513.

It is a super-2 number, since 2×315591098² = 199195482273691208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3986 + ... + 25437.

It is an arithmetic number, because the mean of its divisors is an integer number (30718656).

Almost surely, 2^315591098 is an apocalyptic number.

315591098 is a deficient number, since it is larger than the sum of its proper divisors (175907398).

315591098 is a wasteful number, since it uses less digits than its factorization.

315591098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29629.

The product of its (nonzero) digits is 48600, while the sum is 41.

The square root of 315591098 is about 17764.8838442586. The cubic root of 315591098 is about 680.8345419836.

The spelling of 315591098 in words is "three hundred fifteen million, five hundred ninety-one thousand, ninety-eight".