99968299 has 2 divisors, whose sum is σ = 99968300. Its totient is φ = 99968298.

The previous prime is 99968287. The next prime is 99968333. The reversal of 99968299 is 99286999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99968299 - 2¹⁵ = 99935531 is a prime.

It is not a weakly prime, because it can be changed into another prime (99968269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49984149 + 49984150.

It is an arithmetic number, because the mean of its divisors is an integer number (49984150).

Almost surely, 2^99968299 is an apocalyptic number.

99968299 is a deficient number, since it is larger than the sum of its proper divisors (1).

99968299 is an equidigital number, since it uses as much as digits as its factorization.

99968299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5668704, while the sum is 61.

The square root of 99968299 is about 9998.4148243609. The cubic root of 99968299 is about 464.1098305083.

The spelling of 99968299 in words is "ninety-nine million, nine hundred sixty-eight thousand, two hundred ninety-nine".