9957330632 has 16 divisors (see below), whose sum is σ = 18854847900. Its totient is φ = 4929371200.

The previous prime is 9957330619. The next prime is 9957330659. The reversal of 9957330632 is 2360337599.

It can be written as a sum of positive squares in 2 ways, for example, as 9098488996 + 858841636 = 95386^2 + 29306^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6160907 + ... + 6162522.

Almost surely, 2^9957330632 is an apocalyptic number.

It is an amenable number.

9957330632 is a deficient number, since it is larger than the sum of its proper divisors (8897517268).

9957330632 is a wasteful number, since it uses less digits than its factorization.

9957330632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323536 (or 12323532 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 47.

The square root of 9957330632 is about 99786.4250887865. The cubic root of 9957330632 is about 2151.3660424220.

The spelling of 9957330632 in words is "nine billion, nine hundred fifty-seven million, three hundred thirty thousand, six hundred thirty-two".