944879149 has 2 divisors, whose sum is σ = 944879150. Its totient is φ = 944879148.

The previous prime is 944879141. The next prime is 944879167. The reversal of 944879149 is 941978449.

944879149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 617522500 + 327356649 = 24850^2 + 18093^2 .

It is a cyclic number.

It is not a de Polignac number, because 944879149 - 2³ = 944879141 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 944879149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944879141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472439574 + 472439575.

It is an arithmetic number, because the mean of its divisors is an integer number (472439575).

Almost surely, 2^944879149 is an apocalyptic number.

It is an amenable number.

944879149 is a deficient number, since it is larger than the sum of its proper divisors (1).

944879149 is an equidigital number, since it uses as much as digits as its factorization.

944879149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 55.

The square root of 944879149 is about 30738.8865933690. The cubic root of 944879149 is about 981.2780593542.

The spelling of 944879149 in words is "nine hundred forty-four million, eight hundred seventy-nine thousand, one hundred forty-nine".