2244338306 has 8 divisors (see below), whose sum is σ = 3847437120. Its totient is φ = 961859268.

The previous prime is 2244338303. The next prime is 2244338339. The reversal of 2244338306 is 6038334422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2244338303) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 80154926 + ... + 80154953.

It is an arithmetic number, because the mean of its divisors is an integer number (480929640).

Almost surely, 2^2244338306 is an apocalyptic number.

2244338306 is a deficient number, since it is larger than the sum of its proper divisors (1603098814).

2244338306 is a wasteful number, since it uses less digits than its factorization.

2244338306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160309888.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 2244338306 is about 47374.4478173625. The cubic root of 2244338306 is about 1309.2706749727.

The spelling of 2244338306 in words is "two billion, two hundred forty-four million, three hundred thirty-eight thousand, three hundred six".