3116716680 has 512 divisors, whose sum is σ = 12599193600. Its totient is φ = 597196800.

The previous prime is 3116716627. The next prime is 3116716697. The reversal of 3116716680 is 866176113.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7197744 + ... + 7198176.

It is an arithmetic number, because the mean of its divisors is an integer number (24607800).

Almost surely, 2^3116716680 is an apocalyptic number.

3116716680 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 3116716680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6299596800).

3116716680 is an abundant number, since it is smaller than the sum of its proper divisors (9482476920).

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

3116716680 is a wasteful number, since it uses less digits than its factorization.

3116716680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 3116716680 is about 55827.5620101756. The cubic root of 3116716680 is about 1460.7159621001.

The spelling of 3116716680 in words is "three billion, one hundred sixteen million, seven hundred sixteen thousand, six hundred eighty".