It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 24422981694 is an apocalyptic number.
4422981694 is a wasteful number, since it uses less digits than its factorization.
4422981694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2211490849.
The square root of 4422981694 is about 66505.5012311012. The cubic root of 4422981694 is about 1641.4905264818.
The spelling of 4422981694 in words is "four billion, four hundred twenty-two million, nine hundred eighty-one thousand, six hundred ninety-four".