313456346 has 16 divisors (see below), whose sum is σ = 537663744. Its totient is φ = 134260944.

The previous prime is 313456337. The next prime is 313456391. The reversal of 313456346 is 643654313.

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, 23456 + ... + 34308.

It is an arithmetic number, because the mean of its divisors is an integer number (33603984).

Almost surely, 2^313456346 is an apocalyptic number.

313456346 is a deficient number, since it is larger than the sum of its proper divisors (224207398).

313456346 is a wasteful number, since it uses less digits than its factorization.

313456346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12925.

The product of its digits is 77760, while the sum is 35.

The square root of 313456346 is about 17704.6984159573. The cubic root of 313456346 is about 679.2959451664.

The spelling of 313456346 in words is "three hundred thirteen million, four hundred fifty-six thousand, three hundred forty-six".