9723328 has 28 divisors (see below), whose sum is σ = 19451320. Its totient is φ = 4822272.

The previous prime is 9723317. The next prime is 9723331. The reversal of 9723328 is 8233279.

It is a junction number, because it is equal to n+sod(n) for n = 9723293 and 9723302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8350 + ... + 9442.

It is an arithmetic number, because the mean of its divisors is an integer number (694690).

Almost surely, 2^9723328 is an apocalyptic number.

It is an amenable number.

9723328 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

9723328 is a wasteful number, since it uses less digits than its factorization.

9723328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244 (or 1234 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 9723328 is about 3118.2251361953. The cubic root of 9723328 is about 213.4379521587.

The spelling of 9723328 in words is "nine million, seven hundred twenty-three thousand, three hundred twenty-eight".