9709116732 has 96 divisors (see below), whose sum is σ = 28832832000. Its totient is φ = 2767758336.

The previous prime is 9709116719. The next prime is 9709116773. The reversal of 9709116732 is 2376119079.

9709116732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 325143 + ... + 353745.

It is an arithmetic number, because the mean of its divisors is an integer number (300342000).

Almost surely, 2^9709116732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9709116732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14416416000).

9709116732 is an abundant number, since it is smaller than the sum of its proper divisors (19123715268).

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

9709116732 is a wasteful number, since it uses less digits than its factorization.

9709116732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29072 (or 29064 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 9709116732 is about 98534.8503424042. The cubic root of 9709116732 is about 2133.3391703508.

The spelling of 9709116732 in words is "nine billion, seven hundred nine million, one hundred sixteen thousand, seven hundred thirty-two".