13713929 has 2 divisors, whose sum is σ = 13713930. Its totient is φ = 13713928.

The previous prime is 13713923. The next prime is 13713941. The reversal of 13713929 is 92931731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13520329 + 193600 = 3677^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 13713929 - 2⁴ = 13713913 is a prime.

It is equal to p₈₉₂₆₈₂ and since 13713929 and 892682 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 (13713923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6856964 + 6856965.

It is an arithmetic number, because the mean of its divisors is an integer number (6856965).

Almost surely, 2^13713929 is an apocalyptic number.

It is an amenable number.

13713929 is a deficient number, since it is larger than the sum of its proper divisors (1).

13713929 is an equidigital number, since it uses as much as digits as its factorization.

13713929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10206, while the sum is 35.

The square root of 13713929 is about 3703.2322368439. The cubic root of 13713929 is about 239.3613169036.

The spelling of 13713929 in words is "thirteen million, seven hundred thirteen thousand, nine hundred twenty-nine".