9632944321 has 32 divisors (see below), whose sum is σ = 12949671168. Its totient is φ = 6920259840.

The previous prime is 9632944303. The next prime is 9632944333. The reversal of 9632944321 is 1234492369.

9632944321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9632944321 - 2¹¹ = 9632942273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9632941321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 872391 + ... + 883363.

It is an arithmetic number, because the mean of its divisors is an integer number (404677224).

Almost surely, 2^9632944321 is an apocalyptic number.

9632944321 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

9632944321 is a deficient number, since it is larger than the sum of its proper divisors (3316726847).

9632944321 is a wasteful number, since it uses less digits than its factorization.

9632944321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11881.

The product of its digits is 279936, while the sum is 43.

The square root of 9632944321 is about 98147.5640095056. The cubic root of 9632944321 is about 2127.7455130105.

The spelling of 9632944321 in words is "nine billion, six hundred thirty-two million, nine hundred forty-four thousand, three hundred twenty-one".