8936069 has 2 divisors, whose sum is σ = 8936070. Its totient is φ = 8936068.

The previous prime is 8936041. The next prime is 8936071. The reversal of 8936069 is 9606398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7219969 + 1716100 = 2687^2 + 1310^2 .

It is a cyclic number.

It is not a de Polignac number, because 8936069 - 2⁸ = 8935813 is a prime.

It is a super-2 number, since 2×8936069² = 159706658345522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 8936071, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8936009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4468034 + 4468035.

It is an arithmetic number, because the mean of its divisors is an integer number (4468035).

Almost surely, 2^8936069 is an apocalyptic number.

It is an amenable number.

8936069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8936069 is an equidigital number, since it uses as much as digits as its factorization.

8936069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 8936069 is about 2989.3258437313. The cubic root of 8936069 is about 207.5146861430.

The spelling of 8936069 in words is "eight million, nine hundred thirty-six thousand, sixty-nine".