9957295276 has 12 divisors (see below), whose sum is σ = 17516499840. Its totient is φ = 4952581040.

The previous prime is 9957295273. The next prime is 9957295307. The reversal of 9957295276 is 6725927599.

It is not an unprimeable number, because it can be changed into a prime (9957295273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6515791 + ... + 6517318.

It is an arithmetic number, because the mean of its divisors is an integer number (1459708320).

Almost surely, 2^9957295276 is an apocalyptic number.

It is an amenable number.

9957295276 is a deficient number, since it is larger than the sum of its proper divisors (7559204564).

9957295276 is a wasteful number, since it uses less digits than its factorization.

9957295276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13033304 (or 13033302 counting only the distinct ones).

The product of its digits is 21432600, while the sum is 61.

The square root of 9957295276 is about 99786.2479302634. The cubic root of 9957295276 is about 2151.3634960974.

The spelling of 9957295276 in words is "nine billion, nine hundred fifty-seven million, two hundred ninety-five thousand, two hundred seventy-six".