313494858 has 48 divisors (see below), whose sum is σ = 738658440. Its totient is φ = 95689728.

The previous prime is 313494827. The next prime is 313494859. The reversal of 313494858 is 858494313.

It can be written as a sum of positive squares in 4 ways, for example, as 291282489 + 22212369 = 17067^2 + 4713^2 .

It is not an unprimeable number, because it can be changed into a prime (313494859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2523 + ... + 25166.

Almost surely, 2^313494858 is an apocalyptic number.

313494858 is an abundant number, since it is smaller than the sum of its proper divisors (425163582).

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

313494858 is a wasteful number, since it uses less digits than its factorization.

313494858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27751 (or 27748 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 313494858 is about 17705.7860034510. The cubic root of 313494858 is about 679.3237640046.

The spelling of 313494858 in words is "three hundred thirteen million, four hundred ninety-four thousand, eight hundred fifty-eight".