434244049 has 2 divisors, whose sum is σ = 434244050. Its totient is φ = 434244048.

The previous prime is 434244037. The next prime is 434244053. The reversal of 434244049 is 940442434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 370755025 + 63489024 = 19255^2 + 7968^2 .

It is a cyclic number.

It is not a de Polignac number, because 434244049 - 2¹⁹ = 433719761 is a prime.

It is not a weakly prime, because it can be changed into another prime (434244089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217122024 + 217122025.

It is an arithmetic number, because the mean of its divisors is an integer number (217122025).

Almost surely, 2^434244049 is an apocalyptic number.

It is an amenable number.

434244049 is a deficient number, since it is larger than the sum of its proper divisors (1).

434244049 is an equidigital number, since it uses as much as digits as its factorization.

434244049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 434244049 is about 20838.5231962344. The cubic root of 434244049 is about 757.2593165500.

The spelling of 434244049 in words is "four hundred thirty-four million, two hundred forty-four thousand, forty-nine".