9331320232 has 32 divisors (see below), whose sum is σ = 18849738600. Its totient is φ = 4305014784.

The previous prime is 9331320181. The next prime is 9331320319. The reversal of 9331320232 is 2320231339.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8402655556 + 928664676 = 91666^2 + 30474^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9331320232.

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 7 ways as a sum of consecutive naturals, for example, 259444 + ... + 293212.

Almost surely, 2^9331320232 is an apocalyptic number.

It is an amenable number.

9331320232 is an abundant number, since it is smaller than the sum of its proper divisors (9518418368).

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

9331320232 is a wasteful number, since it uses less digits than its factorization.

9331320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36445 (or 36441 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 9331320232 is about 96598.7589568313. The cubic root of 9331320232 is about 2105.3018136684.

The spelling of 9331320232 in words is "nine billion, three hundred thirty-one million, three hundred twenty thousand, two hundred thirty-two".