8328813 has 8 divisors (see below), whose sum is σ = 11121408. Its totient is φ = 5544384.

The previous prime is 8328769. The next prime is 8328839. The reversal of 8328813 is 3188238.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8328813 - 2⁸ = 8328557 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8328893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981 + ... + 4197.

It is an arithmetic number, because the mean of its divisors is an integer number (1390176).

Almost surely, 2^8328813 is an apocalyptic number.

It is an amenable number.

8328813 is a deficient number, since it is larger than the sum of its proper divisors (2792595).

8328813 is a wasteful number, since it uses less digits than its factorization.

8328813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083.

The product of its digits is 9216, while the sum is 33.

The square root of 8328813 is about 2885.9682950441. The cubic root of 8328813 is about 202.7034017816.

The spelling of 8328813 in words is "eight million, three hundred twenty-eight thousand, eight hundred thirteen".