9827328 has 88 divisors (see below), whose sum is σ = 30000832. Its totient is φ = 2801664.

The previous prime is 9827303. The next prime is 9827329. The reversal of 9827328 is 8237289.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9827329) 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, 21276 + ... + 21732.

Almost surely, 2^9827328 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 9827328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15000416).

9827328 is an abundant number, since it is smaller than the sum of its proper divisors (20173504).

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

9827328 is a wasteful number, since it uses less digits than its factorization.

9827328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 469 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 9827328 is about 3134.8569345347. The cubic root of 9827328 is about 214.1962272698.

Subtracting from 9827328 its sum of digits (39), we obtain a palindrome (9827289).

The spelling of 9827328 in words is "nine million, eight hundred twenty-seven thousand, three hundred twenty-eight".