3116839212 has 36 divisors (see below), whose sum is σ = 7885158736. Its totient is φ = 1038091680.

The previous prime is 3116839127. The next prime is 3116839213. The reversal of 3116839212 is 2129386113.

3116839212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (3116839213) 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, 9537 + ... + 79527.

Almost surely, 2^3116839212 is an apocalyptic number.

It is an amenable number.

3116839212 is an abundant number, since it is smaller than the sum of its proper divisors (4768319524).

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

3116839212 is a wasteful number, since it uses less digits than its factorization.

3116839212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71238 (or 71233 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 3116839212 is about 55828.6594143187. The cubic root of 3116839212 is about 1460.7351042638.

The spelling of 3116839212 in words is "three billion, one hundred sixteen million, eight hundred thirty-nine thousand, two hundred twelve".