2944244 has 6 divisors (see below), whose sum is σ = 5152434. Its totient is φ = 1472120.

The previous prime is 2944243. The next prime is 2944289. The reversal of 2944244 is 4424492.

It can be written as a sum of positive squares in only one way, i.e., 2521744 + 422500 = 1588^2 + 650^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944243) 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, 368027 + ... + 368034.

It is an arithmetic number, because the mean of its divisors is an integer number (858739).

2^2944244 is an apocalyptic number.

It is an amenable number.

2944244 is a deficient number, since it is larger than the sum of its proper divisors (2208190).

2944244 is a wasteful number, since it uses less digits than its factorization.

2944244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736065 (or 736063 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 2944244 is about 1715.8799491806. The cubic root of 2944244 is about 143.3258742588.

The spelling of 2944244 in words is "two million, nine hundred forty-four thousand, two hundred forty-four".