2244640704 has 28 divisors (see below), whose sum is σ = 5938945704. Its totient is φ = 748213504.

The previous prime is 2244640693. The next prime is 2244640709. The reversal of 2244640704 is 4070464422.

2244640704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244640709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5845227 + ... + 5845610.

Almost surely, 2^2244640704 is an apocalyptic number.

2244640704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2244640704 is an abundant number, since it is smaller than the sum of its proper divisors (3694305000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244640704 is a wasteful number, since it uses less digits than its factorization.

2244640704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11690852 (or 11690842 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The square root of 2244640704 is about 47377.6392826827. The cubic root of 2244640704 is about 1309.3294752365.

The spelling of 2244640704 in words is "two billion, two hundred forty-four million, six hundred forty thousand, seven hundred four".