313457067 has 128 divisors (see below), whose sum is σ = 628992000. Its totient is φ = 152409600.

The previous prime is 313457059. The next prime is 313457071. The reversal of 313457067 is 760754313.

It is not a de Polignac number, because 313457067 - 2³ = 313457059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313457867) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1731717 + ... + 1731897.

It is an arithmetic number, because the mean of its divisors is an integer number (4914000).

Almost surely, 2^313457067 is an apocalyptic number.

313457067 is an abundant number, since it is smaller than the sum of its proper divisors (315534933).

313457067 is a wasteful number, since it uses less digits than its factorization.

313457067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 313457067 is about 17704.7187777722. The cubic root of 313457067 is about 679.2964659960.

The spelling of 313457067 in words is "three hundred thirteen million, four hundred fifty-seven thousand, sixty-seven".