9044486780 has 144 divisors (see below), whose sum is σ = 23259995136. Its totient is φ = 2892827520.

The previous prime is 9044486779. The next prime is 9044486791. The reversal of 9044486780 is 876844409.

It is a super-2 number, since 2×9044486780² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 3384845 + ... + 3387515.

It is an arithmetic number, because the mean of its divisors is an integer number (161527744).

Almost surely, 2^9044486780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9044486780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11629997568).

9044486780 is an abundant number, since it is smaller than the sum of its proper divisors (14215508356).

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

9044486780 is a wasteful number, since it uses less digits than its factorization.

9044486780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792 (or 2771 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 9044486780 is about 95102.5066967217. The cubic root of 9044486780 is about 2083.5054593714.

The spelling of 9044486780 in words is "nine billion, forty-four million, four hundred eighty-six thousand, seven hundred eighty".