9428328 has 96 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 2484864.

The previous prime is 9428323. The next prime is 9428357. The reversal of 9428328 is 8238249.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 9428292 and 9428301.

It is not an unprimeable number, because it can be changed into a prime (9428323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5833 + ... + 7271.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^9428328 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 9428328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15724800).

9428328 is an abundant number, since it is smaller than the sum of its proper divisors (22021272).

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

9428328 is a wasteful number, since it uses less digits than its factorization.

9428328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471 (or 1464 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 9428328 is about 3070.5582554317. The cubic root of 9428328 is about 211.2572202054.

The spelling of 9428328 in words is "nine million, four hundred twenty-eight thousand, three hundred twenty-eight".