9944832000 has 384 divisors, whose sum is σ = 34588270080. Its totient is φ = 2532147200.

The previous prime is 9944831969. The next prime is 9944832017. The reversal of 9944832000 is 2384499.

It is a tau number, because it is divible by the number of its divisors (384).

It is a self number, because there is not a number n which added to its sum of digits gives 9944832000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17663719 + ... + 17664281.

It is an arithmetic number, because the mean of its divisors is an integer number (90073620).

Almost surely, 2^9944832000 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 9944832000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17294135040).

9944832000 is an abundant number, since it is smaller than the sum of its proper divisors (24643438080).

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

9944832000 is a wasteful number, since it uses less digits than its factorization.

9944832000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 9944832000 is about 99723.7785084380. The cubic root of 9944832000 is about 2150.4655202542.

The spelling of 9944832000 in words is "nine billion, nine hundred forty-four million, eight hundred thirty-two thousand".