2744044 has 6 divisors (see below), whose sum is σ = 4802084. Its totient is φ = 1372020.

The previous prime is 2744039. The next prime is 2744051. The reversal of 2744044 is 4404472.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343002 + ... + 343009.

2^2744044 is an apocalyptic number.

It is an amenable number.

2744044 is a deficient number, since it is larger than the sum of its proper divisors (2058040).

2744044 is a wasteful number, since it uses less digits than its factorization.

2744044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686015 (or 686013 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 2744044 is about 1656.5156202101. The cubic root of 2744044 is about 140.0007482953. Note that the first 3 decimals are identical.

The spelling of 2744044 in words is "two million, seven hundred forty-four thousand, forty-four".