13104849 has 8 divisors (see below), whose sum is σ = 17503840. Its totient is φ = 8721216.

The previous prime is 13104829. The next prime is 13104853. The reversal of 13104849 is 94840131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13104849 - 2²⁰ = 12056273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1672 + ... + 5385.

It is an arithmetic number, because the mean of its divisors is an integer number (2187980).

Almost surely, 2^13104849 is an apocalyptic number.

It is an amenable number.

13104849 is a deficient number, since it is larger than the sum of its proper divisors (4398991).

13104849 is an equidigital number, since it uses as much as digits as its factorization.

13104849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679.

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

The square root of 13104849 is about 3620.0620160434. The cubic root of 13104849 is about 235.7639181331.

The spelling of 13104849 in words is "thirteen million, one hundred four thousand, eight hundred forty-nine".