99384529 has 2 divisors, whose sum is σ = 99384530. Its totient is φ = 99384528.

The previous prime is 99384511. The next prime is 99384547. The reversal of 99384529 is 92548399.

It is a balanced prime because it is at equal distance from previous prime (99384511) and next prime (99384547).

It can be written as a sum of positive squares in only one way, i.e., 99042304 + 342225 = 9952^2 + 585^2 .

It is an emirp because it is prime and its reverse (92548399) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99384529 - 2⁷ = 99384401 is a prime.

It is not a weakly prime, because it can be changed into another prime (99384569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49692264 + 49692265.

It is an arithmetic number, because the mean of its divisors is an integer number (49692265).

Almost surely, 2^99384529 is an apocalyptic number.

It is an amenable number.

99384529 is a deficient number, since it is larger than the sum of its proper divisors (1).

99384529 is an equidigital number, since it uses as much as digits as its factorization.

99384529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 49.

The square root of 99384529 is about 9969.1789531536. The cubic root of 99384529 is about 463.2046685968.

The spelling of 99384529 in words is "ninety-nine million, three hundred eighty-four thousand, five hundred twenty-nine".