9444827744 has 48 divisors (see below), whose sum is σ = 20292793920. Its totient is φ = 4291436160.

The previous prime is 9444827729. The next prime is 9444827761. The reversal of 9444827744 is 4477284449.

It is a super-2 number, since 2×9444827744² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1631447 + ... + 1637225.

It is an arithmetic number, because the mean of its divisors is an integer number (422766540).

Almost surely, 2^9444827744 is an apocalyptic number.

It is an amenable number.

9444827744 is an abundant number, since it is smaller than the sum of its proper divisors (10847966176).

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

9444827744 is a wasteful number, since it uses less digits than its factorization.

9444827744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10443 (or 10435 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 53.

The square root of 9444827744 is about 97184.5036206905. The cubic root of 9444827744 is about 2113.8038303571.

The spelling of 9444827744 in words is "nine billion, four hundred forty-four million, eight hundred twenty-seven thousand, seven hundred forty-four".