13195829 has 2 divisors, whose sum is σ = 13195830. Its totient is φ = 13195828.

The previous prime is 13195817. The next prime is 13195837. The reversal of 13195829 is 92859131.

13195829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8421604 + 4774225 = 2902^2 + 2185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13195829 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13195792 and 13195801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13195849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6597914 + 6597915.

It is an arithmetic number, because the mean of its divisors is an integer number (6597915).

Almost surely, 2^13195829 is an apocalyptic number.

It is an amenable number.

13195829 is a deficient number, since it is larger than the sum of its proper divisors (1).

13195829 is an equidigital number, since it uses as much as digits as its factorization.

13195829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 38.

The square root of 13195829 is about 3632.6063645818. The cubic root of 13195829 is about 236.3082549063.

The spelling of 13195829 in words is "thirteen million, one hundred ninety-five thousand, eight hundred twenty-nine".