9659399332 has 48 divisors (see below), whose sum is σ = 19370179584. Its totient is φ = 4171860000.

The previous prime is 9659399329. The next prime is 9659399369. The reversal of 9659399332 is 2339939569.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121207 + ... + 184417.

It is an arithmetic number, because the mean of its divisors is an integer number (403545408).

Almost surely, 2^9659399332 is an apocalyptic number.

9659399332 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9659399332 is an abundant number, since it is smaller than the sum of its proper divisors (9710780252).

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

9659399332 is a wasteful number, since it uses less digits than its factorization.

9659399332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63400 (or 63398 counting only the distinct ones).

The product of its digits is 10628820, while the sum is 58.

The square root of 9659399332 is about 98282.2432181928. The cubic root of 9659399332 is about 2129.6915459205.

The spelling of 9659399332 in words is "nine billion, six hundred fifty-nine million, three hundred ninety-nine thousand, three hundred thirty-two".