317199 has 4 divisors (see below), whose sum is σ = 422936. Its totient is φ = 211464.

The previous prime is 317197. The next prime is 317209. The reversal of 317199 is 991713.

317199 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 317199 - 2¹ = 317197 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

317199 is strictly pandigital in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 317199.

It is not an unprimeable number, because it can be changed into a prime (317197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52864 + ... + 52869.

It is an arithmetic number, because the mean of its divisors is an integer number (105734).

2³¹⁷¹⁹⁹ is an apocalyptic number.

317199 is a deficient number, since it is larger than the sum of its proper divisors (105737).

317199 is a wasteful number, since it uses less digits than its factorization.

317199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105736.

The product of its digits is 1701, while the sum is 30.

The square root of 317199 is about 563.2042258364. The cubic root of 317199 is about 68.1988842936.

The spelling of 317199 in words is "three hundred seventeen thousand, one hundred ninety-nine".