3712720116 has 24 divisors (see below), whose sum is σ = 9900587200. Its totient is φ = 1060777152.

The previous prime is 3712720079. The next prime is 3712720169. The reversal of 3712720116 is 6110272173.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22099441 + ... + 22099608.

Almost surely, 2^3712720116 is an apocalyptic number.

It is an amenable number.

3712720116 is an abundant number, since it is smaller than the sum of its proper divisors (6187867084).

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

3712720116 is a wasteful number, since it uses less digits than its factorization.

3712720116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44199063 (or 44199061 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 3712720116 is about 60932.0943017717. The cubic root of 3712720116 is about 1548.4507747845.

Adding to 3712720116 its reverse (6110272173), we get a palindrome (9822992289).

The spelling of 3712720116 in words is "three billion, seven hundred twelve million, seven hundred twenty thousand, one hundred sixteen".