8369069 has 2 divisors, whose sum is σ = 8369070. Its totient is φ = 8369068.

The previous prime is 8369057. The next prime is 8369077. The reversal of 8369069 is 9609638.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5929225 + 2439844 = 2435^2 + 1562^2 .

It is a cyclic number.

It is not a de Polignac number, because 8369069 - 2¹² = 8364973 is a prime.

It is a super-2 number, since 2×8369069² = 140082631853522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8369029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4184534 + 4184535.

It is an arithmetic number, because the mean of its divisors is an integer number (4184535).

Almost surely, 2^8369069 is an apocalyptic number.

It is an amenable number.

8369069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8369069 is an equidigital number, since it uses as much as digits as its factorization.

8369069 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 8369069 is about 2892.9343234854. The cubic root of 8369069 is about 203.0294553099.

The spelling of 8369069 in words is "eight million, three hundred sixty-nine thousand, sixty-nine".