9442397584 has 45 divisors (see below), whose sum is σ = 19447713507. Its totient is φ = 4440371712.

The previous prime is 9442397579. The next prime is 9442397603. The reversal of 9442397584 is 4857932449.

The square root of 9442397584 is 97172.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 479610000 + 8962787584 = 21900^2 + 94672^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6606982 + ... + 6608410.

Almost surely, 2^9442397584 is an apocalyptic number.

9442397584 is the 97172-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9442397584

9442397584 is an abundant number, since it is smaller than the sum of its proper divisors (10005315923).

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

9442397584 is an equidigital number, since it uses as much as digits as its factorization.

9442397584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900 (or 1448 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 55.

The cubic root of 9442397584 is about 2113.6225204630.

The spelling of 9442397584 in words is "nine billion, four hundred forty-two million, three hundred ninety-seven thousand, five hundred eighty-four".