13196789 has 8 divisors (see below), whose sum is σ = 13454208. Its totient is φ = 12941280.

The previous prime is 13196759. The next prime is 13196791. The reversal of 13196789 is 98769131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13196789 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13196719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28649 + ... + 29105.

It is an arithmetic number, because the mean of its divisors is an integer number (1681776).

Almost surely, 2^13196789 is an apocalyptic number.

It is an amenable number.

13196789 is a deficient number, since it is larger than the sum of its proper divisors (257419).

13196789 is an equidigital number, since it uses as much as digits as its factorization.

13196789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its digits is 81648, while the sum is 44.

The square root of 13196789 is about 3632.7384987087. The cubic root of 13196789 is about 236.3139852630.

The spelling of 13196789 in words is "thirteen million, one hundred ninety-six thousand, seven hundred eighty-nine".