2244788316 has 72 divisors (see below), whose sum is σ = 6140394624. Its totient is φ = 715722480.

The previous prime is 2244788309. The next prime is 2244788321. The reversal of 2244788316 is 6138874422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 27850 + ... + 72561.

Almost surely, 2^2244788316 is an apocalyptic number.

It is an amenable number.

2244788316 is an abundant number, since it is smaller than the sum of its proper divisors (3895606308).

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

2244788316 is a wasteful number, since it uses less digits than its factorization.

2244788316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100453 (or 100439 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 2244788316 is about 47379.1970805754. The cubic root of 2244788316 is about 1309.3581759703.

The spelling of 2244788316 in words is "two billion, two hundred forty-four million, seven hundred eighty-eight thousand, three hundred sixteen".