9989324 has 12 divisors (see below), whose sum is σ = 17510304. Its totient is φ = 4986384.

The previous prime is 9989323. The next prime is 9989327. The reversal of 9989324 is 4239899.

It is not an unprimeable number, because it can be changed into a prime (9989321) 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, 1229 + ... + 4635.

It is an arithmetic number, because the mean of its divisors is an integer number (1459192).

Almost surely, 2^9989324 is an apocalyptic number.

It is an amenable number.

9989324 is a deficient number, since it is larger than the sum of its proper divisors (7520980).

9989324 is a wasteful number, since it uses less digits than its factorization.

9989324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144 (or 4142 counting only the distinct ones).

The product of its digits is 139968, while the sum is 44.

The square root of 9989324 is about 3160.5891855792. The cubic root of 9989324 is about 215.3667725538.

The spelling of 9989324 in words is "nine million, nine hundred eighty-nine thousand, three hundred twenty-four".