13398599 has 2 divisors, whose sum is σ = 13398600. Its totient is φ = 13398598.

The previous prime is 13398587. The next prime is 13398611. The reversal of 13398599 is 99589331.

13398599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (13398587) and next prime (13398611).

It is an emirp because it is prime and its reverse (99589331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13398599 - 2¹² = 13394503 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13398569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6699299 + 6699300.

It is an arithmetic number, because the mean of its divisors is an integer number (6699300).

Almost surely, 2^13398599 is an apocalyptic number.

13398599 is a deficient number, since it is larger than the sum of its proper divisors (1).

13398599 is an equidigital number, since it uses as much as digits as its factorization.

13398599 is an evil number, because the sum of its binary digits is even.

The product of its digits is 262440, while the sum is 47.

The square root of 13398599 is about 3660.4096765253. The cubic root of 13398599 is about 237.5124957414.

The spelling of 13398599 in words is "thirteen million, three hundred ninety-eight thousand, five hundred ninety-nine".