8269369 has 2 divisors, whose sum is σ = 8269370. Its totient is φ = 8269368.

The previous prime is 8269363. The next prime is 8269399. The reversal of 8269369 is 9639628.

8269369 is digitally balanced in base 3, 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., 7952400 + 316969 = 2820^2 + 563^2 .

It is a cyclic number.

It is not a de Polignac number, because 8269369 - 2⁵ = 8269337 is a prime.

It is a super-2 number, since 2×8269369² = 136764927316322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8269363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4134684 + 4134685.

It is an arithmetic number, because the mean of its divisors is an integer number (4134685).

Almost surely, 2^8269369 is an apocalyptic number.

It is an amenable number.

8269369 is a deficient number, since it is larger than the sum of its proper divisors (1).

8269369 is an equidigital number, since it uses as much as digits as its factorization.

8269369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 43.

The square root of 8269369 is about 2875.6510567174. The cubic root of 8269369 is about 202.2200083059.

The spelling of 8269369 in words is "eight million, two hundred sixty-nine thousand, three hundred sixty-nine".