2444322949 has 2 divisors, whose sum is σ = 2444322950. Its totient is φ = 2444322948.

The previous prime is 2444322931. The next prime is 2444322961. The reversal of 2444322949 is 9492234442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2384368900 + 59954049 = 48830^2 + 7743^2 .

It is a cyclic number.

It is not a de Polignac number, because 2444322949 - 2¹⁷ = 2444191877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2444322989) 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, 1222161474 + 1222161475.

It is an arithmetic number, because the mean of its divisors is an integer number (1222161475).

Almost surely, 2^2444322949 is an apocalyptic number.

It is an amenable number.

2444322949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444322949 is an equidigital number, since it uses as much as digits as its factorization.

2444322949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 43.

The square root of 2444322949 is about 49440.0945488578. The cubic root of 2444322949 is about 1347.0576886746.

The spelling of 2444322949 in words is "two billion, four hundred forty-four million, three hundred twenty-two thousand, nine hundred forty-nine".