8242343 has 8 divisors (see below), whose sum is σ = 8478912. Its totient is φ = 8008416.

The previous prime is 8242337. The next prime is 8242361. The reversal of 8242343 is 3432428.

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

It is a cyclic number.

It is not a de Polignac number, because 8242343 - 2⁴ = 8242327 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8242363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6821 + ... + 7937.

It is an arithmetic number, because the mean of its divisors is an integer number (1059864).

Almost surely, 2^8242343 is an apocalyptic number.

8242343 is a deficient number, since it is larger than the sum of its proper divisors (236569).

8242343 is a wasteful number, since it uses less digits than its factorization.

8242343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321.

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

The square root of 8242343 is about 2870.9481012376. The cubic root of 8242343 is about 201.9994690049. Note that the first 3 decimals are identical.

The spelling of 8242343 in words is "eight million, two hundred forty-two thousand, three hundred forty-three".