13704829 has 2 divisors, whose sum is σ = 13704830. Its totient is φ = 13704828.

The previous prime is 13704799. The next prime is 13704853. The reversal of 13704829 is 92840731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 25 = 3702^2 + 5^2 .

It is an emirp because it is prime and its reverse (92840731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13704829 - 2⁵ = 13704797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13704794 and 13704803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13704869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6852414 + 6852415.

It is an arithmetic number, because the mean of its divisors is an integer number (6852415).

Almost surely, 2^13704829 is an apocalyptic number.

It is an amenable number.

13704829 is a deficient number, since it is larger than the sum of its proper divisors (1).

13704829 is an equidigital number, since it uses as much as digits as its factorization.

13704829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 13704829 is about 3702.0033765517. The cubic root of 13704829 is about 239.3083617428.

The spelling of 13704829 in words is "thirteen million, seven hundred four thousand, eight hundred twenty-nine".