99003634604 has 48 divisors (see below), whose sum is σ = 209697542208. Its totient is φ = 39926089728.

The previous prime is 99003634603. The next prime is 99003634651. The reversal of 99003634604 is 40643630099.

It is not an unprimeable number, because it can be changed into a prime (99003634603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2672432 + ... + 2709224.

It is an arithmetic number, because the mean of its divisors is an integer number (4368698796).

Almost surely, 2^99003634604 is an apocalyptic number.

It is an amenable number.

99003634604 is an abundant number, since it is smaller than the sum of its proper divisors (110693907604).

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

99003634604 is a wasteful number, since it uses less digits than its factorization.

99003634604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42474 (or 42472 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 99003634604 in words is "ninety-nine billion, three million, six hundred thirty-four thousand, six hundred four".