9999707032 has 32 divisors (see below), whose sum is σ = 21459676320. Its totient is φ = 4279242240.

The previous prime is 9999707027. The next prime is 9999707041. The reversal of 9999707032 is 2307079999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93969 + ... + 169792.

It is an arithmetic number, because the mean of its divisors is an integer number (670614885).

Almost surely, 2^9999707032 is an apocalyptic number.

It is an amenable number.

9999707032 is an abundant number, since it is smaller than the sum of its proper divisors (11459969288).

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

9999707032 is a wasteful number, since it uses less digits than its factorization.

9999707032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264451 (or 264447 counting only the distinct ones).

The product of its (nonzero) digits is 1928934, while the sum is 55.

The square root of 9999707032 is about 99998.5351492711. The cubic root of 9999707032 is about 2154.4136504790.

The spelling of 9999707032 in words is "nine billion, nine hundred ninety-nine million, seven hundred seven thousand, thirty-two".