99304069 has 2 divisors, whose sum is σ = 99304070. Its totient is φ = 99304068.

The previous prime is 99304063. The next prime is 99304099. The reversal of 99304069 is 96040399.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98763844 + 540225 = 9938^2 + 735^2 .

It is a cyclic number.

It is not a de Polignac number, because 99304069 - 2¹⁵ = 99271301 is a prime.

It is a super-4 number, since 4×99304069⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99304063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49652034 + 49652035.

It is an arithmetic number, because the mean of its divisors is an integer number (49652035).

Almost surely, 2^99304069 is an apocalyptic number.

It is an amenable number.

99304069 is a deficient number, since it is larger than the sum of its proper divisors (1).

99304069 is an equidigital number, since it uses as much as digits as its factorization.

99304069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 99304069 is about 9965.1426984264. The cubic root of 99304069 is about 463.0796340128.

The spelling of 99304069 in words is "ninety-nine million, three hundred four thousand, sixty-nine".