317295039 has 8 divisors (see below), whose sum is σ = 424038832. Its totient is φ = 211040640.

The previous prime is 317295037. The next prime is 317295101. The reversal of 317295039 is 930592713.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 317295039 - 2¹ = 317295037 is a prime.

It is a super-2 number, since 2×317295039² = 201352283548023042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 317294988 and 317295006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317295031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120832 + ... + 123429.

It is an arithmetic number, because the mean of its divisors is an integer number (53004854).

Almost surely, 2^317295039 is an apocalyptic number.

317295039 is a deficient number, since it is larger than the sum of its proper divisors (106743793).

317295039 is a wasteful number, since it uses less digits than its factorization.

317295039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244697.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 317295039 is about 17812.7774083662. Note that the first 3 decimals coincide. The cubic root of 317295039 is about 682.0576650501.

The spelling of 317295039 in words is "three hundred seventeen million, two hundred ninety-five thousand, thirty-nine".