9628328 has 16 divisors (see below), whose sum is σ = 18360000. Its totient is φ = 4732336.

The previous prime is 9628309. The next prime is 9628331. The reversal of 9628328 is 8238269.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9628291 and 9628300.

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 3 ways as a sum of consecutive naturals, for example, 9728 + ... + 10671.

It is an arithmetic number, because the mean of its divisors is an integer number (1147500).

Almost surely, 2^9628328 is an apocalyptic number.

It is an amenable number.

9628328 is a deficient number, since it is larger than the sum of its proper divisors (8731672).

9628328 is a wasteful number, since it uses less digits than its factorization.

9628328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20464 (or 20460 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 9628328 is about 3102.9547209072. The cubic root of 9628328 is about 212.7405571057.

The spelling of 9628328 in words is "nine million, six hundred twenty-eight thousand, three hundred twenty-eight".