9910000900 has 18 divisors (see below), whose sum is σ = 21504702170. Its totient is φ = 3964000320.

The previous prime is 9910000889. The next prime is 9910000913. The reversal of 9910000900 is 90000199.

It can be written as a sum of positive squares in 3 ways, for example, as 721244736 + 9188756164 = 26856^2 + 95858^2 .

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, 49549905 + ... + 49550104.

Almost surely, 2^9910000900 is an apocalyptic number.

It is an amenable number.

9910000900 is an abundant number, since it is smaller than the sum of its proper divisors (11594701270).

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

9910000900 is a wasteful number, since it uses less digits than its factorization.

9910000900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99100023 (or 99100016 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 28.

The square root of 9910000900 is about 99548.9874383462. The cubic root of 9910000900 is about 2147.9519635382.

The spelling of 9910000900 in words is "nine billion, nine hundred ten million, nine hundred", and thus it is an aban number.