313423736 has 16 divisors (see below), whose sum is σ = 589858200. Its totient is φ = 156128224.

The previous prime is 313423729. The next prime is 313423739. The reversal of 313423736 is 637324313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313423739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70670 + ... + 74973.

Almost surely, 2^313423736 is an apocalyptic number.

It is an amenable number.

313423736 is a deficient number, since it is larger than the sum of its proper divisors (276434464).

313423736 is a wasteful number, since it uses less digits than its factorization.

313423736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145918 (or 145914 counting only the distinct ones).

The product of its digits is 27216, while the sum is 32.

The square root of 313423736 is about 17703.7774500246. Note that the first 3 decimals coincide. The cubic root of 313423736 is about 679.2723878096.

The spelling of 313423736 in words is "three hundred thirteen million, four hundred twenty-three thousand, seven hundred thirty-six".