99949886600 has 48 divisors (see below), whose sum is σ = 232458336000. Its totient is φ = 39967077440.

The previous prime is 99949886599. The next prime is 99949886609. The reversal of 99949886600 is 668894999.

It is not an unprimeable number, because it can be changed into a prime (99949886609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 554501 + ... + 712299.

It is an arithmetic number, because the mean of its divisors is an integer number (4842882000).

Almost surely, 2^99949886600 is an apocalyptic number.

It is an amenable number.

99949886600 is an abundant number, since it is smaller than the sum of its proper divisors (132508449400).

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

99949886600 is a wasteful number, since it uses less digits than its factorization.

99949886600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160982 (or 160973 counting only the distinct ones).

The product of its (nonzero) digits is 60466176, while the sum is 68.

The spelling of 99949886600 in words is "ninety-nine billion, nine hundred forty-nine million, eight hundred eighty-six thousand, six hundred".