317003980 has 24 divisors (see below), whose sum is σ = 700746480. Its totient is φ = 120127680.

The previous prime is 317003977. The next prime is 317004019. The reversal of 317003980 is 89300713.

It is an unprimeable number.

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, 416731 + ... + 417490.

It is an arithmetic number, because the mean of its divisors is an integer number (29197770).

Almost surely, 2^317003980 is an apocalyptic number.

It is an amenable number.

317003980 is an abundant number, since it is smaller than the sum of its proper divisors (383742500).

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

317003980 is a wasteful number, since it uses less digits than its factorization.

317003980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834249 (or 834247 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 317003980 is about 17804.6055839493. The cubic root of 317003980 is about 681.8490476963.

The spelling of 317003980 in words is "three hundred seventeen million, three thousand, nine hundred eighty".