13713899 has 2 divisors, whose sum is σ = 13713900. Its totient is φ = 13713898.

The previous prime is 13713893. The next prime is 13713913. The reversal of 13713899 is 99831731.

13713899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (99831731) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13713899 is a prime.

It is a Chen prime.

It is equal to p₈₉₂₆₇₉ and since 13713899 and 892679 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (13713893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6856949 + 6856950.

It is an arithmetic number, because the mean of its divisors is an integer number (6856950).

Almost surely, 2^13713899 is an apocalyptic number.

13713899 is a deficient number, since it is larger than the sum of its proper divisors (1).

13713899 is an equidigital number, since it uses as much as digits as its factorization.

13713899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 41.

The square root of 13713899 is about 3703.2281863261. The cubic root of 13713899 is about 239.3611423646.

The spelling of 13713899 in words is "thirteen million, seven hundred thirteen thousand, eight hundred ninety-nine".