9985326600 has 48 divisors (see below), whose sum is σ = 30954514320. Its totient is φ = 2662753600.

The previous prime is 9985326587. The next prime is 9985326643. The reversal of 9985326600 is 66235899.

9985326600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9985326600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8320506 + ... + 8321705.

It is an arithmetic number, because the mean of its divisors is an integer number (644885715).

Almost surely, 2^9985326600 is an apocalyptic number.

It is an amenable number.

9985326600 is an abundant number, since it is smaller than the sum of its proper divisors (20969187720).

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

9985326600 is a wasteful number, since it uses less digits than its factorization.

9985326600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16642230 (or 16642221 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The square root of 9985326600 is about 99926.6060666527. The cubic root of 9985326600 is about 2153.3804114692.

The spelling of 9985326600 in words is "nine billion, nine hundred eighty-five million, three hundred twenty-six thousand, six hundred".