99328319 has 2 divisors, whose sum is σ = 99328320. Its totient is φ = 99328318.

The previous prime is 99328301. The next prime is 99328367. The reversal of 99328319 is 91382399.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99328319 - 2¹² = 99324223 is a prime.

It is a super-2 number, since 2×99328319² = 19732229910731522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99328319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99321319) 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 as a sum of consecutive naturals, namely, 49664159 + 49664160.

It is an arithmetic number, because the mean of its divisors is an integer number (49664160).

Almost surely, 2^99328319 is an apocalyptic number.

99328319 is a deficient number, since it is larger than the sum of its proper divisors (1).

99328319 is an equidigital number, since it uses as much as digits as its factorization.

99328319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 44.

The square root of 99328319 is about 9966.3593653851. The cubic root of 99328319 is about 463.1173255437.

The spelling of 99328319 in words is "ninety-nine million, three hundred twenty-eight thousand, three hundred nineteen".