2244937844 has 12 divisors (see below), whose sum is σ = 3929393664. Its totient is φ = 1122253944.

The previous prime is 2244937831. The next prime is 2244937859. The reversal of 2244937844 is 4487394422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28982 + ... + 73005.

It is an arithmetic number, because the mean of its divisors is an integer number (327449472).

Almost surely, 2^2244937844 is an apocalyptic number.

It is an amenable number.

2244937844 is a deficient number, since it is larger than the sum of its proper divisors (1684455820).

2244937844 is a wasteful number, since it uses less digits than its factorization.

2244937844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107494 (or 107492 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 47.

The square root of 2244937844 is about 47380.7750464257. The cubic root of 2244937844 is about 1309.3872479561.

The spelling of 2244937844 in words is "two billion, two hundred forty-four million, nine hundred thirty-seven thousand, eight hundred forty-four".