104334409 has 2 divisors, whose sum is σ = 104334410. Its totient is φ = 104334408.

The previous prime is 104334401. The next prime is 104334427. The reversal of 104334409 is 904433401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103225600 + 1108809 = 10160^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 104334409 - 2³ = 104334401 is a prime.

It is not a weakly prime, because it can be changed into another prime (104334401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52167204 + 52167205.

It is an arithmetic number, because the mean of its divisors is an integer number (52167205).

Almost surely, 2^104334409 is an apocalyptic number.

It is an amenable number.

104334409 is a deficient number, since it is larger than the sum of its proper divisors (1).

104334409 is an equidigital number, since it uses as much as digits as its factorization.

104334409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 104334409 is about 10214.4216184765. The cubic root of 104334409 is about 470.7704415191.

The spelling of 104334409 in words is "one hundred four million, three hundred thirty-four thousand, four hundred nine".