8843221063 has 4 divisors (see below), whose sum is σ = 8850634848. Its totient is φ = 8835807280.

The previous prime is 8843221003. The next prime is 8843221069. The reversal of 8843221063 is 3601223488.

8843221063 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8843221063 - 2²¹ = 8841123911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8843221069) 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, 3705103 + ... + 3707488.

It is an arithmetic number, because the mean of its divisors is an integer number (2212658712).

Almost surely, 2^8843221063 is an apocalyptic number.

8843221063 is a deficient number, since it is larger than the sum of its proper divisors (7413785).

8843221063 is a wasteful number, since it uses less digits than its factorization.

8843221063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7413784.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 8843221063 is about 94038.4020653265. The cubic root of 8843221063 is about 2067.9347308041.

The spelling of 8843221063 in words is "eight billion, eight hundred forty-three million, two hundred twenty-one thousand, sixty-three".