13196329 has 2 divisors, whose sum is σ = 13196330. Its totient is φ = 13196328.

The previous prime is 13196327. The next prime is 13196371. The reversal of 13196329 is 92369131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12673600 + 522729 = 3560^2 + 723^2 .

It is a cyclic number.

It is not a de Polignac number, because 13196329 - 2¹ = 13196327 is a prime.

Together with 13196327, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 13196294 and 13196303.

It is not a weakly prime, because it can be changed into another prime (13196327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6598164 + 6598165.

It is an arithmetic number, because the mean of its divisors is an integer number (6598165).

Almost surely, 2^13196329 is an apocalyptic number.

It is an amenable number.

13196329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13196329 is an equidigital number, since it uses as much as digits as its factorization.

13196329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 34.

The square root of 13196329 is about 3632.6751850393. The cubic root of 13196329 is about 236.3112395018.

The spelling of 13196329 in words is "thirteen million, one hundred ninety-six thousand, three hundred twenty-nine".