9172927796 has 12 divisors (see below), whose sum is σ = 16996895748. Its totient is φ = 4316671872.

The previous prime is 9172927783. The next prime is 9172927823. The reversal of 9172927796 is 6977292719.

9172927796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6203767696 + 2969160100 = 78764^2 + 54490^2 .

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 3 ways as a sum of consecutive naturals, for example, 67447931 + ... + 67448066.

It is an arithmetic number, because the mean of its divisors is an integer number (1416407979).

Almost surely, 2^9172927796 is an apocalyptic number.

It is an amenable number.

9172927796 is a deficient number, since it is larger than the sum of its proper divisors (7823967952).

9172927796 is a wasteful number, since it uses less digits than its factorization.

9172927796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134896018 (or 134896016 counting only the distinct ones).

The product of its digits is 6001128, while the sum is 59.

The square root of 9172927796 is about 95775.4028756862. The cubic root of 9172927796 is about 2093.3217779552.

The spelling of 9172927796 in words is "nine billion, one hundred seventy-two million, nine hundred twenty-seven thousand, seven hundred ninety-six".