9937730712 has 64 divisors (see below), whose sum is σ = 30577639680. Its totient is φ = 2620939392.

The previous prime is 9937730707. The next prime is 9937730723. The reversal of 9937730712 is 2170377399.

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, 2272938 + ... + 2277305.

It is an arithmetic number, because the mean of its divisors is an integer number (477775620).

Almost surely, 2^9937730712 is an apocalyptic number.

It is an amenable number.

9937730712 is an abundant number, since it is smaller than the sum of its proper divisors (20639908968).

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

9937730712 is a wasteful number, since it uses less digits than its factorization.

9937730712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550272 (or 4550268 counting only the distinct ones).

The product of its (nonzero) digits is 500094, while the sum is 48.

The square root of 9937730712 is about 99688.1673620295. The cubic root of 9937730712 is about 2149.9535387111.

The spelling of 9937730712 in words is "nine billion, nine hundred thirty-seven million, seven hundred thirty thousand, seven hundred twelve".