313694365 has 8 divisors (see below), whose sum is σ = 377252568. Its totient is φ = 250409280.

The previous prime is 313694357. The next prime is 313694371. The reversal of 313694365 is 563496313.

It can be written as a sum of positive squares in 4 ways, for example, as 2595321 + 311099044 = 1611^2 + 17638^2 .

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

It is not a de Polignac number, because 313694365 - 2³ = 313694357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65742 + ... + 70351.

It is an arithmetic number, because the mean of its divisors is an integer number (47156571).

Almost surely, 2^313694365 is an apocalyptic number.

It is an amenable number.

313694365 is a deficient number, since it is larger than the sum of its proper divisors (63558203).

313694365 is a wasteful number, since it uses less digits than its factorization.

313694365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136559.

The product of its digits is 174960, while the sum is 40.

The square root of 313694365 is about 17711.4190566425. The cubic root of 313694365 is about 679.4678398458.

The spelling of 313694365 in words is "three hundred thirteen million, six hundred ninety-four thousand, three hundred sixty-five".