99818299 has 8 divisors (see below), whose sum is σ = 114287328. Its totient is φ = 85401600.

The previous prime is 99818297. The next prime is 99818309. The reversal of 99818299 is 99281899.

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

It is a cyclic number.

It is not a de Polignac number, because 99818299 - 2¹ = 99818297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99818297) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8902 + ... + 16699.

It is an arithmetic number, because the mean of its divisors is an integer number (14285916).

Almost surely, 2^99818299 is an apocalyptic number.

99818299 is a deficient number, since it is larger than the sum of its proper divisors (14469029).

99818299 is a wasteful number, since it uses less digits than its factorization.

99818299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26165.

The product of its digits is 839808, while the sum is 55.

The square root of 99818299 is about 9990.9108193397. The cubic root of 99818299 is about 463.8775858080.

The spelling of 99818299 in words is "ninety-nine million, eight hundred eighteen thousand, two hundred ninety-nine".