8269049 has 2 divisors, whose sum is σ = 8269050. Its totient is φ = 8269048.

The previous prime is 8269043. The next prime is 8269061. The reversal of 8269049 is 9409628.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5569600 + 2699449 = 2360^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 8269049 - 2¹² = 8264953 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8269043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4134524 + 4134525.

It is an arithmetic number, because the mean of its divisors is an integer number (4134525).

Almost surely, 2^8269049 is an apocalyptic number.

It is an amenable number.

8269049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8269049 is an equidigital number, since it uses as much as digits as its factorization.

8269049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 8269049 is about 2875.5954166051. The cubic root of 8269049 is about 202.2173998345.

The spelling of 8269049 in words is "eight million, two hundred sixty-nine thousand, forty-nine".