8338243 has 4 divisors (see below), whose sum is σ = 8350560. Its totient is φ = 8325928.

The previous prime is 8338241. The next prime is 8338247. The reversal of 8338243 is 3428338.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8338243 - 2¹ = 8338241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8338241) 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, 5080 + ... + 6517.

It is an arithmetic number, because the mean of its divisors is an integer number (2087640).

Almost surely, 2^8338243 is an apocalyptic number.

8338243 is a deficient number, since it is larger than the sum of its proper divisors (12317).

8338243 is a wasteful number, since it uses less digits than its factorization.

8338243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12316.

The product of its digits is 13824, while the sum is 31.

The square root of 8338243 is about 2887.6015999441. The cubic root of 8338243 is about 202.7798741483.

The spelling of 8338243 in words is "eight million, three hundred thirty-eight thousand, two hundred forty-three".