8328393 has 16 divisors (see below), whose sum is σ = 12416640. Its totient is φ = 5517072.

The previous prime is 8328389. The next prime is 8328401. The reversal of 8328393 is 3938238.

It is not a de Polignac number, because 8328393 - 2² = 8328389 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8328343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3780 + ... + 5562.

It is an arithmetic number, because the mean of its divisors is an integer number (776040).

Almost surely, 2^8328393 is an apocalyptic number.

It is an amenable number.

8328393 is a deficient number, since it is larger than the sum of its proper divisors (4088247).

8328393 is a wasteful number, since it uses less digits than its factorization.

8328393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965 (or 1959 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 8328393 is about 2885.8955282546. The cubic root of 8328393 is about 202.6999944590.

The spelling of 8328393 in words is "eight million, three hundred twenty-eight thousand, three hundred ninety-three".