13794689 has 2 divisors, whose sum is σ = 13794690. Its totient is φ = 13794688.

The previous prime is 13794679. The next prime is 13794707. The reversal of 13794689 is 98649731.

13794689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12567025 + 1227664 = 3545^2 + 1108^2 .

It is a cyclic number.

It is not a de Polignac number, because 13794689 - 2²⁰ = 12746113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13794619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6897344 + 6897345.

It is an arithmetic number, because the mean of its divisors is an integer number (6897345).

Almost surely, 2^13794689 is an apocalyptic number.

It is an amenable number.

13794689 is a deficient number, since it is larger than the sum of its proper divisors (1).

13794689 is an equidigital number, since it uses as much as digits as its factorization.

13794689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 47.

The square root of 13794689 is about 3714.1202188405. The cubic root of 13794689 is about 239.8302561316.

The spelling of 13794689 in words is "thirteen million, seven hundred ninety-four thousand, six hundred eighty-nine".