317194968 has 32 divisors (see below), whose sum is σ = 834724800. Its totient is φ = 100166688.

The previous prime is 317194967. The next prime is 317194991. The reversal of 317194968 is 869491713.

It is a happy number.

317194968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×317194968² = 201225295449042048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317194967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347346 + ... + 348257.

It is an arithmetic number, because the mean of its divisors is an integer number (26085150).

Almost surely, 2^317194968 is an apocalyptic number.

317194968 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

317194968 is an abundant number, since it is smaller than the sum of its proper divisors (517529832).

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

317194968 is a wasteful number, since it uses less digits than its factorization.

317194968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695631 (or 695627 counting only the distinct ones).

The product of its digits is 326592, while the sum is 48.

The square root of 317194968 is about 17809.9682200727. The cubic root of 317194968 is about 681.9859532772.

The spelling of 317194968 in words is "three hundred seventeen million, one hundred ninety-four thousand, nine hundred sixty-eight".