8329218 has 32 divisors (see below), whose sum is σ = 18123264. Its totient is φ = 2541312.

The previous prime is 8329213. The next prime is 8329241. The reversal of 8329218 is 8129238.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8329213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2671 + ... + 4877.

It is an arithmetic number, because the mean of its divisors is an integer number (566352).

Almost surely, 2^8329218 is an apocalyptic number.

8329218 is an abundant number, since it is smaller than the sum of its proper divisors (9794046).

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

8329218 is a wasteful number, since it uses less digits than its factorization.

8329218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266.

The product of its digits is 6912, while the sum is 33.

The square root of 8329218 is about 2886.0384612822. The cubic root of 8329218 is about 202.7066873057.

The spelling of 8329218 in words is "eight million, three hundred twenty-nine thousand, two hundred eighteen".