313793613 has 24 divisors (see below), whose sum is σ = 519282816. Its totient is φ = 178869600.

The previous prime is 313793593. The next prime is 313793693. The reversal of 313793613 is 316397313.

313793613 is a `hidden beast` number, since 3 + 1 + 37 + 9 + 3 + 613 = 666.

It is not a de Polignac number, because 313793613 - 2⁵ = 313793581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313793693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20608 + ... + 32438.

It is an arithmetic number, because the mean of its divisors is an integer number (21636784).

Almost surely, 2^313793613 is an apocalyptic number.

It is an amenable number.

313793613 is a deficient number, since it is larger than the sum of its proper divisors (205489203).

313793613 is a wasteful number, since it uses less digits than its factorization.

313793613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12265 (or 12262 counting only the distinct ones).

The product of its digits is 30618, while the sum is 36.

The square root of 313793613 is about 17714.2206433137. The cubic root of 313793613 is about 679.5394899624.

The spelling of 313793613 in words is "three hundred thirteen million, seven hundred ninety-three thousand, six hundred thirteen".