422304049 has 2 divisors, whose sum is σ = 422304050. Its totient is φ = 422304048.

The previous prime is 422303993. The next prime is 422304067. The reversal of 422304049 is 940403224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 313998400 + 108305649 = 17720^2 + 10407^2 .

It is a cyclic number.

It is not a de Polignac number, because 422304049 - 2²⁵ = 388749617 is a prime.

It is not a weakly prime, because it can be changed into another prime (422304079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211152024 + 211152025.

It is an arithmetic number, because the mean of its divisors is an integer number (211152025).

Almost surely, 2^422304049 is an apocalyptic number.

It is an amenable number.

422304049 is a deficient number, since it is larger than the sum of its proper divisors (1).

422304049 is an equidigital number, since it uses as much as digits as its factorization.

422304049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 422304049 is about 20550.0376885299. The cubic root of 422304049 is about 750.2541651163.

The spelling of 422304049 in words is "four hundred twenty-two million, three hundred four thousand, forty-nine".