8844444000 has 384 divisors, whose sum is σ = 36796032000. Its totient is φ = 2021414400.

The previous prime is 8844443963. The next prime is 8844444001. The reversal of 8844444000 is 4444488.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8844444001) 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 63 ways as a sum of consecutive naturals, for example, 750151 + ... + 761849.

It is an arithmetic number, because the mean of its divisors is an integer number (95823000).

Almost surely, 2^8844444000 is an apocalyptic number.

8844444000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8844444000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18398016000).

8844444000 is an abundant number, since it is smaller than the sum of its proper divisors (27951588000).

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

8844444000 is a wasteful number, since it uses less digits than its factorization.

8844444000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11740 (or 11716 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 8844444000 is about 94044.9041681685. The cubic root of 8844444000 is about 2068.0300519286.

Adding to 8844444000 its reverse (4444488), we get a palindrome (8848888488).

The spelling of 8844444000 in words is "eight billion, eight hundred forty-four million, four hundred forty-four thousand".