104341809 has 24 divisors (see below), whose sum is σ = 164690176. Its totient is φ = 58370400.

The previous prime is 104341793. The next prime is 104341837. The reversal of 104341809 is 908143401.

It is a happy number.

It is not a de Polignac number, because 104341809 - 2⁴ = 104341793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104341849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6337 + ... + 15774.

Almost surely, 2^104341809 is an apocalyptic number.

It is an amenable number.

104341809 is a deficient number, since it is larger than the sum of its proper divisors (60348367).

104341809 is a wasteful number, since it uses less digits than its factorization.

104341809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22149 (or 22138 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 104341809 is about 10214.7838449964. The cubic root of 104341809 is about 470.7815711772.

The spelling of 104341809 in words is "one hundred four million, three hundred forty-one thousand, eight hundred nine".