2744344 has 24 divisors (see below), whose sum is σ = 5470740. Its totient is φ = 1290368.

The previous prime is 2744323. The next prime is 2744347. The reversal of 2744344 is 4434472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1719 + ... + 2905.

2^2744344 is an apocalyptic number.

It is an amenable number.

2744344 is a deficient number, since it is larger than the sum of its proper divisors (2726396).

2744344 is a wasteful number, since it uses less digits than its factorization.

2744344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1206 counting only the distinct ones).

The product of its digits is 10752, while the sum is 28.

The square root of 2744344 is about 1656.6061692509. The cubic root of 2744344 is about 140.0058500957.

The spelling of 2744344 in words is "two million, seven hundred forty-four thousand, three hundred forty-four".