2244413993 has 8 divisors (see below), whose sum is σ = 2259630048. Its totient is φ = 2229215904.

The previous prime is 2244413989. The next prime is 2244414047. The reversal of 2244413993 is 3993144422.

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

It is a cyclic number.

It is not a de Polignac number, because 2244413993 - 2² = 2244413989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2244413993.

It is not an unprimeable number, because it can be changed into a prime (2244413693) 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 7 ways as a sum of consecutive naturals, for example, 327005 + ... + 333797.

It is an arithmetic number, because the mean of its divisors is an integer number (282453756).

Almost surely, 2^2244413993 is an apocalyptic number.

It is an amenable number.

2244413993 is a deficient number, since it is larger than the sum of its proper divisors (15216055).

2244413993 is a wasteful number, since it uses less digits than its factorization.

2244413993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8983.

The product of its digits is 186624, while the sum is 41.

The square root of 2244413993 is about 47375.2466273264. The cubic root of 2244413993 is about 1309.2853925482.

The spelling of 2244413993 in words is "two billion, two hundred forty-four million, four hundred thirteen thousand, nine hundred ninety-three".