313653349 has 8 divisors (see below), whose sum is σ = 349583040. Its totient is φ = 279665856.

The previous prime is 313653317. The next prime is 313653359. The reversal of 313653349 is 943356313.

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 313653349 - 2⁵ = 313653317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313653359) 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, 485209 + ... + 485854.

It is an arithmetic number, because the mean of its divisors is an integer number (43697880).

Almost surely, 2^313653349 is an apocalyptic number.

It is an amenable number.

313653349 is a deficient number, since it is larger than the sum of its proper divisors (35929691).

313653349 is a wasteful number, since it uses less digits than its factorization.

313653349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971099.

The product of its digits is 87480, while the sum is 37.

The square root of 313653349 is about 17710.2611217339. The cubic root of 313653349 is about 679.4382247482.

The spelling of 313653349 in words is "three hundred thirteen million, six hundred fifty-three thousand, three hundred forty-nine".