317116799 has 4 divisors (see below), whose sum is σ = 322491720. Its totient is φ = 311741880.

The previous prime is 317116781. The next prime is 317116819. The reversal of 317116799 is 997611713.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 317116799 - 2²⁴ = 300339583 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 (317116729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2687372 + ... + 2687489.

It is an arithmetic number, because the mean of its divisors is an integer number (80622930).

Almost surely, 2^317116799 is an apocalyptic number.

317116799 is a deficient number, since it is larger than the sum of its proper divisors (5374921).

317116799 is an equidigital number, since it uses as much as digits as its factorization.

317116799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5374920.

The product of its digits is 71442, while the sum is 44.

The square root of 317116799 is about 17807.7735553887. The cubic root of 317116799 is about 681.9299261801.

The spelling of 317116799 in words is "three hundred seventeen million, one hundred sixteen thousand, seven hundred ninety-nine".