4449384222 has 16 divisors (see below), whose sum is σ = 8899811712. Its totient is φ = 1482954200.

The previous prime is 4449384221. The next prime is 4449384253. The reversal of 4449384222 is 2224839444.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4449384221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18847 + ... + 96197.

It is an arithmetic number, because the mean of its divisors is an integer number (556238232).

Almost surely, 2^4449384222 is an apocalyptic number.

4449384222 is an abundant number, since it is smaller than the sum of its proper divisors (4450427490).

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

4449384222 is a wasteful number, since it uses less digits than its factorization.

4449384222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86943.

The product of its digits is 442368, while the sum is 42.

The square root of 4449384222 is about 66703.7047097086. The cubic root of 4449384222 is about 1644.7502843074.

The spelling of 4449384222 in words is "four billion, four hundred forty-nine million, three hundred eighty-four thousand, two hundred twenty-two".