8000444084 has 6 divisors (see below), whose sum is σ = 14000777154. Its totient is φ = 4000222040.

The previous prime is 8000444083. The next prime is 8000444141. The reversal of 8000444084 is 4804440008.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6508939684 + 1491504400 = 80678^2 + 38620^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8000444084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000444083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000055507 + ... + 1000055514.

It is an arithmetic number, because the mean of its divisors is an integer number (2333462859).

Almost surely, 2^8000444084 is an apocalyptic number.

It is an amenable number.

8000444084 is a deficient number, since it is larger than the sum of its proper divisors (6000333070).

8000444084 is a wasteful number, since it uses less digits than its factorization.

8000444084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000111025 (or 2000111023 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 8000444084 is about 89445.2015705706. The cubic root of 8000444084 is about 2000.0370063153.

The spelling of 8000444084 in words is "eight billion, four hundred forty-four thousand, eighty-four".