8716069 has 2 divisors, whose sum is σ = 8716070. Its totient is φ = 8716068.

The previous prime is 8716063. The next prime is 8716109. The reversal of 8716069 is 9606178.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5943844 + 2772225 = 2438^2 + 1665^2 .

It is a cyclic number.

It is not a de Polignac number, because 8716069 - 2³ = 8716061 is a prime.

It is a super-2 number, since 2×8716069² = 151939717625522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8716061) 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 as a sum of consecutive naturals, namely, 4358034 + 4358035.

It is an arithmetic number, because the mean of its divisors is an integer number (4358035).

Almost surely, 2^8716069 is an apocalyptic number.

It is an amenable number.

8716069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8716069 is an equidigital number, since it uses as much as digits as its factorization.

8716069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 8716069 is about 2952.2989347287. The cubic root of 8716069 is about 205.7975593150.

The spelling of 8716069 in words is "eight million, seven hundred sixteen thousand, sixty-nine".