9676996788 has 48 divisors (see below), whose sum is σ = 22737222144. Its totient is φ = 3203235840.

The previous prime is 9676996787. The next prime is 9676996841. The reversal of 9676996788 is 8876996769.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9676996787) 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, 1034653 + ... + 1043963.

It is an arithmetic number, because the mean of its divisors is an integer number (473692128).

Almost surely, 2^9676996788 is an apocalyptic number.

It is an amenable number.

9676996788 is an abundant number, since it is smaller than the sum of its proper divisors (13060225356).

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

9676996788 is a wasteful number, since it uses less digits than its factorization.

9676996788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9912 (or 9910 counting only the distinct ones).

The product of its digits is 493807104, while the sum is 75.

The square root of 9676996788 is about 98371.7275847080. The cubic root of 9676996788 is about 2130.9840492606.

The spelling of 9676996788 in words is "nine billion, six hundred seventy-six million, nine hundred ninety-six thousand, seven hundred eighty-eight".