8214338 has 8 divisors (see below), whose sum is σ = 13441680. Its totient is φ = 3733780.

The previous prime is 8214329. The next prime is 8214343. The reversal of 8214338 is 8334128.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8214338.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 186668 + ... + 186711.

It is an arithmetic number, because the mean of its divisors is an integer number (1680210).

Almost surely, 2^8214338 is an apocalyptic number.

8214338 is a deficient number, since it is larger than the sum of its proper divisors (5227342).

8214338 is a wasteful number, since it uses less digits than its factorization.

8214338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373392.

The product of its digits is 4608, while the sum is 29.

The square root of 8214338 is about 2866.0666426306. The cubic root of 8214338 is about 201.7704316154.

The spelling of 8214338 in words is "eight million, two hundred fourteen thousand, three hundred thirty-eight".