8344218 has 8 divisors (see below), whose sum is σ = 16688448. Its totient is φ = 2781404.

The previous prime is 8344213. The next prime is 8344253. The reversal of 8344218 is 8124438.

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

8344218 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8344213) 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, 695346 + ... + 695357.

It is an arithmetic number, because the mean of its divisors is an integer number (2086056).

Almost surely, 2^8344218 is an apocalyptic number.

8344218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8344218 is a wasteful number, since it uses less digits than its factorization.

8344218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390708.

The product of its digits is 6144, while the sum is 30.

The square root of 8344218 is about 2888.6360102997. The cubic root of 8344218 is about 202.8282984370.

The spelling of 8344218 in words is "eight million, three hundred forty-four thousand, two hundred eighteen".