317070609 has 8 divisors (see below), whose sum is σ = 428552352. Its totient is φ = 208484640.

The previous prime is 317070581. The next prime is 317070631. The reversal of 317070609 is 906070713.

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

It is not a de Polignac number, because 317070609 - 2¹² = 317066513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 317070609.

It is not an unprimeable number, because it can be changed into a prime (317070679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723687 + ... + 724124.

It is an arithmetic number, because the mean of its divisors is an integer number (53569044).

Almost surely, 2^317070609 is an apocalyptic number.

It is an amenable number.

317070609 is a deficient number, since it is larger than the sum of its proper divisors (111481743).

317070609 is a wasteful number, since it uses less digits than its factorization.

317070609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447887.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 317070609 is about 17806.4766026297. The cubic root of 317070609 is about 681.8968154852.

The spelling of 317070609 in words is "three hundred seventeen million, seventy thousand, six hundred nine".