104499369 has 16 divisors (see below), whose sum is σ = 166723200. Its totient is φ = 64307088.

The previous prime is 104499337. The next prime is 104499379. The reversal of 104499369 is 963994401.

It is not a de Polignac number, because 104499369 - 2⁵ = 104499337 is a prime.

It is a super-2 number, since 2×104499369² = 21840236242796322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104499379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148509 + ... + 149210.

It is an arithmetic number, because the mean of its divisors is an integer number (10420200).

Almost surely, 2^104499369 is an apocalyptic number.

It is an amenable number.

104499369 is a deficient number, since it is larger than the sum of its proper divisors (62223831).

104499369 is a wasteful number, since it uses less digits than its factorization.

104499369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297741 (or 297735 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 104499369 is about 10222.4932868650. The cubic root of 104499369 is about 471.0184178769.

The spelling of 104499369 in words is "one hundred four million, four hundred ninety-nine thousand, three hundred sixty-nine".