313495313 has 8 divisors (see below), whose sum is σ = 327659136. Its totient is φ = 299376000.

The previous prime is 313495297. The next prime is 313495321. The reversal of 313495313 is 313594313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313495313 - 2⁴ = 313495297 is a prime.

It is a super-2 number, since 2×313495313² = 196558622545935938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313495313.

It is not an unprimeable number, because it can be changed into a prime (313495333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3713 + ... + 25313.

It is an arithmetic number, because the mean of its divisors is an integer number (40957392).

Almost surely, 2^313495313 is an apocalyptic number.

It is an amenable number.

313495313 is a deficient number, since it is larger than the sum of its proper divisors (14163823).

313495313 is a wasteful number, since it uses less digits than its factorization.

313495313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22255.

The product of its digits is 14580, while the sum is 32.

The square root of 313495313 is about 17705.7988523534. The cubic root of 313495313 is about 679.3240926566.

The spelling of 313495313 in words is "three hundred thirteen million, four hundred ninety-five thousand, three hundred thirteen".