13713829 has 2 divisors, whose sum is σ = 13713830. Its totient is φ = 13713828.

The previous prime is 13713823. The next prime is 13713851. The reversal of 13713829 is 92831731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 9025 = 3702^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 13713829 - 2⁷ = 13713701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13713794 and 13713803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13713823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6856914 + 6856915.

It is an arithmetic number, because the mean of its divisors is an integer number (6856915).

Almost surely, 2^13713829 is an apocalyptic number.

It is an amenable number.

13713829 is a deficient number, since it is larger than the sum of its proper divisors (1).

13713829 is an equidigital number, since it uses as much as digits as its factorization.

13713829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 13713829 is about 3703.2187351006. The cubic root of 13713829 is about 239.3607351061.

The spelling of 13713829 in words is "thirteen million, seven hundred thirteen thousand, eight hundred twenty-nine".