99600099 has 8 divisors (see below), whose sum is σ = 132889680. Its totient is φ = 66355296.

The previous prime is 99600077. The next prime is 99600103. The reversal of 99600099 is 99000699.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99600099 - 2⁷ = 99599971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99600099.

It is not an unprimeable number, because it can be changed into a prime (99600019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5604 + ... + 15185.

It is an arithmetic number, because the mean of its divisors is an integer number (16611210).

Almost surely, 2^99600099 is an apocalyptic number.

99600099 is a deficient number, since it is larger than the sum of its proper divisors (33289581).

99600099 is a wasteful number, since it uses less digits than its factorization.

99600099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22389.

The product of its (nonzero) digits is 39366, while the sum is 42.

The square root of 99600099 is about 9979.9849198283. The cubic root of 99600099 is about 463.5393314224.

The spelling of 99600099 in words is "ninety-nine million, six hundred thousand, ninety-nine".