9539038224 has 75 divisors (see below), whose sum is σ = 27618924333. Its totient is φ = 3178507392.

The previous prime is 9539038211. The next prime is 9539038273. The reversal of 9539038224 is 4228309359.

It is a happy number.

The square root of 9539038224 is 97668.

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

9539038224 is a `hidden beast` number, since 9 + 5 + 390 + 38 + 224 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9412880400 + 126157824 = 97020^2 + 11232^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9539038224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3514692 + ... + 3517404.

Almost surely, 2^9539038224 is an apocalyptic number.

9539038224 is the 97668-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9539038224

9539038224 is an abundant number, since it is smaller than the sum of its proper divisors (18079886109).

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

9539038224 is an frugal number, since it uses more digits than its factorization.

9539038224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446 (or 2718 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The cubic root of 9539038224 is about 2120.8088630578.

The spelling of 9539038224 in words is "nine billion, five hundred thirty-nine million, thirty-eight thousand, two hundred twenty-four".