104246399 has 2 divisors, whose sum is σ = 104246400. Its totient is φ = 104246398.

The previous prime is 104246371. The next prime is 104246447. The reversal of 104246399 is 993642401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104246399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104246309) 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, 52123199 + 52123200.

It is an arithmetic number, because the mean of its divisors is an integer number (52123200).

Almost surely, 2^104246399 is an apocalyptic number.

104246399 is a deficient number, since it is larger than the sum of its proper divisors (1).

104246399 is an equidigital number, since it uses as much as digits as its factorization.

104246399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 104246399 is about 10210.1125850796. The cubic root of 104246399 is about 470.6380334210.

The spelling of 104246399 in words is "one hundred four million, two hundred forty-six thousand, three hundred ninety-nine".