13398299 has 2 divisors, whose sum is σ = 13398300. Its totient is φ = 13398298.

The previous prime is 13398283. The next prime is 13398313. The reversal of 13398299 is 99289331.

13398299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13398299 - 2⁴ = 13398283 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (13398599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6699149 + 6699150.

It is an arithmetic number, because the mean of its divisors is an integer number (6699150).

Almost surely, 2^13398299 is an apocalyptic number.

13398299 is a deficient number, since it is larger than the sum of its proper divisors (1).

13398299 is an equidigital number, since it uses as much as digits as its factorization.

13398299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 44.

The square root of 13398299 is about 3660.3686972763. The cubic root of 13398299 is about 237.5107230616.

The spelling of 13398299 in words is "thirteen million, three hundred ninety-eight thousand, two hundred ninety-nine".