9484426816 has 56 divisors (see below), whose sum is σ = 19079221176. Its totient is φ = 4677427200.

The previous prime is 9484426813. The next prime is 9484426951. The reversal of 9484426816 is 6186244849.

It can be written as a sum of positive squares in 4 ways, for example, as 3732721216 + 5751705600 = 61096^2 + 75840^2 .

It is not an unprimeable number, because it can be changed into a prime (9484426813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787880 + ... + 1793176.

Almost surely, 2^9484426816 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 9484426816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9539610588).

9484426816 is an abundant number, since it is smaller than the sum of its proper divisors (9594794360).

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

9484426816 is a wasteful number, since it uses less digits than its factorization.

9484426816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5687 (or 5677 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 52.

The square root of 9484426816 is about 97388.0219328845. The cubic root of 9484426816 is about 2116.7538739140.

The spelling of 9484426816 in words is "nine billion, four hundred eighty-four million, four hundred twenty-six thousand, eight hundred sixteen".