8696789 has 2 divisors, whose sum is σ = 8696790. Its totient is φ = 8696788.

The previous prime is 8696767. The next prime is 8696791. The reversal of 8696789 is 9876968.

8696789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6461764 + 2235025 = 2542^2 + 1495^2 .

It is a cyclic number.

It is not a de Polignac number, because 8696789 - 2¹² = 8692693 is a prime.

Together with 8696791, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8696789.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8696749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4348394 + 4348395.

It is an arithmetic number, because the mean of its divisors is an integer number (4348395).

Almost surely, 2^8696789 is an apocalyptic number.

It is an amenable number.

8696789 is a deficient number, since it is larger than the sum of its proper divisors (1).

8696789 is an equidigital number, since it uses as much as digits as its factorization.

8696789 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 53.

The square root of 8696789 is about 2949.0318750397. The cubic root of 8696789 is about 205.6457054565.

The spelling of 8696789 in words is "eight million, six hundred ninety-six thousand, seven hundred eighty-nine".