13289717 has 8 divisors (see below), whose sum is σ = 15230976. Its totient is φ = 11359152.

The previous prime is 13289701. The next prime is 13289719. The reversal of 13289717 is 71798231.

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

It is not a de Polignac number, because 13289717 - 2⁴ = 13289701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13289719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203 + ... + 5159.

It is an arithmetic number, because the mean of its divisors is an integer number (1903872).

Almost surely, 2^13289717 is an apocalyptic number.

It is an amenable number.

13289717 is a deficient number, since it is larger than the sum of its proper divisors (1941259).

13289717 is an equidigital number, since it uses as much as digits as its factorization.

13289717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347.

The product of its digits is 21168, while the sum is 38.

The square root of 13289717 is about 3645.5064120092. The cubic root of 13289717 is about 236.8673734384.

The spelling of 13289717 in words is "thirteen million, two hundred eighty-nine thousand, seven hundred seventeen".