9321984 has 180 divisors, whose sum is σ = 32662344. Its totient is φ = 2506752.

The previous prime is 9321973. The next prime is 9322009. The reversal of 9321984 is 4891239.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 548344 + ... + 548360.

Almost surely, 2^9321984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9321984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16331172).

9321984 is an abundant number, since it is smaller than the sum of its proper divisors (23340360).

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

9321984 is a wasteful number, since it uses less digits than its factorization.

9321984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 29 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 9321984 is about 3053.1924276075. The cubic root of 9321984 is about 210.4599442706.

It can be divided in two parts, 932 and 1984, that added together give a square (2916 = 54²).

The spelling of 9321984 in words is "nine million, three hundred twenty-one thousand, nine hundred eighty-four".