9696939927 has 16 divisors (see below), whose sum is σ = 13773795840. Its totient is φ = 6047021952.

The previous prime is 9696939913. The next prime is 9696939953. The reversal of 9696939927 is 7299396969.

9696939927 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9696939927 - 2⁴ = 9696939911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9696939727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574927 + ... + 591552.

It is an arithmetic number, because the mean of its divisors is an integer number (860862240).

Almost surely, 2^9696939927 is an apocalyptic number.

9696939927 is a deficient number, since it is larger than the sum of its proper divisors (4076855913).

9696939927 is a wasteful number, since it uses less digits than its factorization.

9696939927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166662.

The product of its digits is 89282088, while the sum is 69.

The square root of 9696939927 is about 98473.0416256145. The cubic root of 9696939927 is about 2132.4469462944.

The spelling of 9696939927 in words is "nine billion, six hundred ninety-six million, nine hundred thirty-nine thousand, nine hundred twenty-seven".