13104398 has 4 divisors (see below), whose sum is σ = 19656600. Its totient is φ = 6552198.

The previous prime is 13104389. The next prime is 13104437. The reversal of 13104398 is 89340131.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13104398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276098 + ... + 3276101.

It is an arithmetic number, because the mean of its divisors is an integer number (4914150).

Almost surely, 2^13104398 is an apocalyptic number.

13104398 is a deficient number, since it is larger than the sum of its proper divisors (6552202).

13104398 is an equidigital number, since it uses as much as digits as its factorization.

13104398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552201.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13104398 is about 3619.9997237569. Note that the first 3 decimals coincide. The cubic root of 13104398 is about 235.7612135173.

The spelling of 13104398 in words is "thirteen million, one hundred four thousand, three hundred ninety-eight".