313523437674 has 32 divisors (see below), whose sum is σ = 642486245184. Its totient is φ = 101935739520.

The previous prime is 313523437673. The next prime is 313523437693. The reversal of 313523437674 is 476734325313.

It is not an unprimeable number, because it can be changed into a prime (313523437673) 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, 960672 + ... + 1244964.

It is an arithmetic number, because the mean of its divisors is an integer number (20077695162).

Almost surely, 2^313523437674 is an apocalyptic number.

313523437674 is an abundant number, since it is smaller than the sum of its proper divisors (328962807510).

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

313523437674 is a wasteful number, since it uses less digits than its factorization.

313523437674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288822.

The product of its digits is 3810240, while the sum is 48.

The spelling of 313523437674 in words is "three hundred thirteen billion, five hundred twenty-three million, four hundred thirty-seven thousand, six hundred seventy-four".