99337939 has 2 divisors, whose sum is σ = 99337940. Its totient is φ = 99337938.

The previous prime is 99337907. The next prime is 99337949. The reversal of 99337939 is 93973399.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99337939 - 2⁵ = 99337907 is a prime.

It is a super-2 number, since 2×99337939² = 19736052249535442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99337949) 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, 49668969 + 49668970.

It is an arithmetic number, because the mean of its divisors is an integer number (49668970).

Almost surely, 2^99337939 is an apocalyptic number.

99337939 is a deficient number, since it is larger than the sum of its proper divisors (1).

99337939 is an equidigital number, since it uses as much as digits as its factorization.

99337939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1240029, while the sum is 52.

The square root of 99337939 is about 9966.8419772765. The cubic root of 99337939 is about 463.1322761133.

The spelling of 99337939 in words is "ninety-nine million, three hundred thirty-seven thousand, nine hundred thirty-nine".