3116616372 has 48 divisors (see below), whose sum is σ = 8340774400. Its totient is φ = 1005359040.

The previous prime is 3116616361. The next prime is 3116616427. The reversal of 3116616372 is 2736166113.

3116616372 is a `hidden beast` number, since 3 + 1 + 1 + 6 + 616 + 37 + 2 = 666.

It is a super-2 number, since 2×3116616372² = 19426595220436884768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462097 + ... + 468792.

Almost surely, 2^3116616372 is an apocalyptic number.

It is an amenable number.

3116616372 is an abundant number, since it is smaller than the sum of its proper divisors (5224158028).

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

3116616372 is a wasteful number, since it uses less digits than its factorization.

3116616372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930933 (or 930925 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 3116616372 is about 55826.6636294880. The cubic root of 3116616372 is about 1460.7002914351.

The spelling of 3116616372 in words is "three billion, one hundred sixteen million, six hundred sixteen thousand, three hundred seventy-two".