316868608 has 144 divisors (see below), whose sum is σ = 780736320. Its totient is φ = 125706240.

The previous prime is 316868603. The next prime is 316868621. The reversal of 316868608 is 806868613.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (316868603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10221553 + ... + 10221583.

It is an arithmetic number, because the mean of its divisors is an integer number (5421780).

Almost surely, 2^316868608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316868608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390368160).

316868608 is an abundant number, since it is smaller than the sum of its proper divisors (463867712).

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

316868608 is an equidigital number, since it uses as much as digits as its factorization.

316868608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 316868608 is about 17800.8035773669. The cubic root of 316868608 is about 681.7519759273.

The spelling of 316868608 in words is "three hundred sixteen million, eight hundred sixty-eight thousand, six hundred eight".