4269049 has 2 divisors, whose sum is σ = 4269050. Its totient is φ = 4269048.

The previous prime is 4269047. The next prime is 4269071. The reversal of 4269049 is 9409624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3515625 + 753424 = 1875^2 + 868^2 .

It is a cyclic number.

It is not a de Polignac number, because 4269049 - 2¹ = 4269047 is a prime.

Together with 4269047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4269047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134524 + 2134525.

It is an arithmetic number, because the mean of its divisors is an integer number (2134525).

Almost surely, 2^4269049 is an apocalyptic number.

It is an amenable number.

4269049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4269049 is an equidigital number, since it uses as much as digits as its factorization.

4269049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 4269049 is about 2066.1677085851. The cubic root of 4269049 is about 162.2222347498. Note that the first 4 decimals are identical.

The spelling of 4269049 in words is "four million, two hundred sixty-nine thousand, forty-nine".