313616353 has 8 divisors (see below), whose sum is σ = 325610280. Its totient is φ = 301701120.

The previous prime is 313616341. The next prime is 313616363. The reversal of 313616353 is 353616313.

It can be written as a sum of positive squares in 4 ways, for example, as 70006689 + 243609664 = 8367^2 + 15608^2 .

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 313616353 - 2⁵ = 313616321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313616363) 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, 11488 + ... + 27553.

It is an arithmetic number, because the mean of its divisors is an integer number (40701285).

Almost surely, 2^313616353 is an apocalyptic number.

It is an amenable number.

313616353 is a deficient number, since it is larger than the sum of its proper divisors (11993927).

313616353 is a wasteful number, since it uses less digits than its factorization.

313616353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39347.

The product of its digits is 14580, while the sum is 31.

The square root of 313616353 is about 17709.2166116969. The cubic root of 313616353 is about 679.4115100275.

The spelling of 313616353 in words is "three hundred thirteen million, six hundred sixteen thousand, three hundred fifty-three".