316768080 has 80 divisors (see below), whose sum is σ = 985026240. Its totient is φ = 84209664.

The previous prime is 316768079. The next prime is 316768103. The reversal of 316768080 is 80867613.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82851 + ... + 86589.

It is an arithmetic number, because the mean of its divisors is an integer number (12312828).

Almost surely, 2^316768080 is an apocalyptic number.

316768080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316768080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492513120).

316768080 is an abundant number, since it is smaller than the sum of its proper divisors (668258160).

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

316768080 is a wasteful number, since it uses less digits than its factorization.

316768080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108 (or 4102 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 316768080 is about 17797.9796606244. The cubic root of 316768080 is about 681.6798720017.

The spelling of 316768080 in words is "three hundred sixteen million, seven hundred sixty-eight thousand, eighty".