317190480 has 40 divisors (see below), whose sum is σ = 983291232. Its totient is φ = 84584064.

The previous prime is 317190439. The next prime is 317190491. The reversal of 317190480 is 84091713.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660574 + ... + 661053.

Almost surely, 2^317190480 is an apocalyptic number.

317190480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

317190480 is an abundant number, since it is smaller than the sum of its proper divisors (666100752).

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

317190480 is a wasteful number, since it uses less digits than its factorization.

317190480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321643 (or 1321637 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 317190480 is about 17809.8422227711. The cubic root of 317190480 is about 681.9827367829.

The spelling of 317190480 in words is "three hundred seventeen million, one hundred ninety thousand, four hundred eighty".