313907074 has 32 divisors (see below), whose sum is σ = 538861680. Its totient is φ = 135862272.

The previous prime is 313907071. The next prime is 313907123. The reversal of 313907074 is 470709313.

It can be written as a sum of positive squares in 8 ways, for example, as 2913849 + 310993225 = 1707^2 + 17635^2 .

It is a super-2 number, since 2×313907074² = 197075302214482952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (313907071) 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, 137212 + ... + 139480.

Almost surely, 2^313907074 is an apocalyptic number.

313907074 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

313907074 is a deficient number, since it is larger than the sum of its proper divisors (224954606).

313907074 is a wasteful number, since it uses less digits than its factorization.

313907074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 313907074 is about 17717.4228938635. The cubic root of 313907074 is about 679.6213823656.

The spelling of 313907074 in words is "three hundred thirteen million, nine hundred seven thousand, seventy-four".