8343242 has 32 divisors (see below), whose sum is σ = 13953600. Its totient is φ = 3725568.

The previous prime is 8343239. The next prime is 8343253. The reversal of 8343242 is 2423438.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73778 + ... + 73890.

It is an arithmetic number, because the mean of its divisors is an integer number (436050).

Almost surely, 2^8343242 is an apocalyptic number.

8343242 is a deficient number, since it is larger than the sum of its proper divisors (5610358).

8343242 is a wasteful number, since it uses less digits than its factorization.

8343242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230.

The product of its digits is 4608, while the sum is 26.

The square root of 8343242 is about 2888.4670674945. The cubic root of 8343242 is about 202.8203900411.

The spelling of 8343242 in words is "eight million, three hundred forty-three thousand, two hundred forty-two".