13394617 has 2 divisors, whose sum is σ = 13394618. Its totient is φ = 13394616.

The previous prime is 13394611. The next prime is 13394651. The reversal of 13394617 is 71649331.

13394617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (13394651) can be obtained adding 13394617 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12787776 + 606841 = 3576^2 + 779^2 .

It is a cyclic number.

It is not a de Polignac number, because 13394617 - 2³ = 13394609 is a prime.

It is not a weakly prime, because it can be changed into another prime (13394611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6697308 + 6697309.

It is an arithmetic number, because the mean of its divisors is an integer number (6697309).

Almost surely, 2^13394617 is an apocalyptic number.

It is an amenable number.

13394617 is a deficient number, since it is larger than the sum of its proper divisors (1).

13394617 is an equidigital number, since it uses as much as digits as its factorization.

13394617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 13394617 is about 3659.8657079188. The cubic root of 13394617 is about 237.4889642148.

The spelling of 13394617 in words is "thirteen million, three hundred ninety-four thousand, six hundred seventeen".