9963008800 has 36 divisors (see below), whose sum is σ = 24322197186. Its totient is φ = 3985203200.

The previous prime is 9963008779. The next prime is 9963008837. The reversal of 9963008800 is 88003699.

It can be written as a sum of positive squares in 3 ways, for example, as 9053141904 + 909866896 = 95148^2 + 30164^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6226081 + ... + 6227680.

Almost surely, 2^9963008800 is an apocalyptic number.

It is an amenable number.

9963008800 is an abundant number, since it is smaller than the sum of its proper divisors (14359188386).

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

9963008800 is a wasteful number, since it uses less digits than its factorization.

9963008800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12453781 (or 12453768 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 9963008800 is about 99814.8726393016. The cubic root of 9963008800 is about 2151.7749035576.

The spelling of 9963008800 in words is "nine billion, nine hundred sixty-three million, eight thousand, eight hundred".