317014639 has 8 divisors (see below), whose sum is σ = 334327280. Its totient is φ = 299764800.

The previous prime is 317014637. The next prime is 317014651. The reversal of 317014639 is 936410713.

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 317014639 - 2¹ = 317014637 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 (317014637) 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, 5142 + ... + 25699.

It is an arithmetic number, because the mean of its divisors is an integer number (41790910).

Almost surely, 2^317014639 is an apocalyptic number.

317014639 is a deficient number, since it is larger than the sum of its proper divisors (17312641).

317014639 is a wasteful number, since it uses less digits than its factorization.

317014639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31401.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 317014639 is about 17804.9049140960. The cubic root of 317014639 is about 681.8566898165.

The spelling of 317014639 in words is "three hundred seventeen million, fourteen thousand, six hundred thirty-nine".