313134860 has 12 divisors (see below), whose sum is σ = 657583248. Its totient is φ = 125253936.

The previous prime is 313134851. The next prime is 313134863. The reversal of 313134860 is 68431313.

It is not an unprimeable number, because it can be changed into a prime (313134863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7828352 + ... + 7828391.

It is an arithmetic number, because the mean of its divisors is an integer number (54798604).

Almost surely, 2^313134860 is an apocalyptic number.

It is an amenable number.

313134860 is an abundant number, since it is smaller than the sum of its proper divisors (344448388).

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

313134860 is a wasteful number, since it uses less digits than its factorization.

313134860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15656752 (or 15656750 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 313134860 is about 17695.6169714424. The cubic root of 313134860 is about 679.0636333511.

The spelling of 313134860 in words is "three hundred thirteen million, one hundred thirty-four thousand, eight hundred sixty".