8345328 has 20 divisors (see below), whose sum is σ = 21558888. Its totient is φ = 2781760.

The previous prime is 8345321. The next prime is 8345333. The reversal of 8345328 is 8235438.

8345328 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8345321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86883 + ... + 86978.

Almost surely, 2^8345328 is an apocalyptic number.

It is an amenable number.

8345328 is an abundant number, since it is smaller than the sum of its proper divisors (13213560).

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

8345328 is a wasteful number, since it uses less digits than its factorization.

8345328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173872 (or 173866 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 8345328 is about 2888.8281361133. The cubic root of 8345328 is about 202.8372918673.

The spelling of 8345328 in words is "eight million, three hundred forty-five thousand, three hundred twenty-eight".