9678328 has 32 divisors (see below), whose sum is σ = 19998000. Its totient is φ = 4354560.

The previous prime is 9678323. The next prime is 9678329. The reversal of 9678328 is 8238769.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9678323) 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, 9088 + ... + 10096.

Almost surely, 2^9678328 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 9678328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9999000).

9678328 is an abundant number, since it is smaller than the sum of its proper divisors (10319672).

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

9678328 is a wasteful number, since it uses less digits than its factorization.

9678328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135 (or 1131 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 9678328 is about 3111.0011250400. The cubic root of 9678328 is about 213.1081760756.

The spelling of 9678328 in words is "nine million, six hundred seventy-eight thousand, three hundred twenty-eight".