104388499 has 2 divisors, whose sum is σ = 104388500. Its totient is φ = 104388498.

The previous prime is 104388481. The next prime is 104388503. The reversal of 104388499 is 994883401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104388499 - 2²⁵ = 70834067 is a prime.

It is not a weakly prime, because it can be changed into another prime (104338499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52194249 + 52194250.

It is an arithmetic number, because the mean of its divisors is an integer number (52194250).

Almost surely, 2^104388499 is an apocalyptic number.

104388499 is a deficient number, since it is larger than the sum of its proper divisors (1).

104388499 is an equidigital number, since it uses as much as digits as its factorization.

104388499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 104388499 is about 10217.0690024096. The cubic root of 104388499 is about 470.8517811726.

The spelling of 104388499 in words is "one hundred four million, three hundred eighty-eight thousand, four hundred ninety-nine".