317420682 has 8 divisors (see below), whose sum is σ = 634841376. Its totient is φ = 105806892.

The previous prime is 317420681. The next prime is 317420713. The reversal of 317420682 is 286024713.

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

317420682 is an admirable number.

It is a super-2 number, since 2×317420682² = 201511778722690248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (317420681) 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, 26451718 + ... + 26451729.

It is an arithmetic number, because the mean of its divisors is an integer number (79355172).

Almost surely, 2^317420682 is an apocalyptic number.

317420682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317420682 is a wasteful number, since it uses less digits than its factorization.

317420682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52903452.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 317420682 is about 17816.3038254291. The cubic root of 317420682 is about 682.1476806002.

The spelling of 317420682 in words is "three hundred seventeen million, four hundred twenty thousand, six hundred eighty-two".