8343343 has 2 divisors, whose sum is σ = 8343344. Its totient is φ = 8343342.

The previous prime is 8343341. The next prime is 8343353. The reversal of 8343343 is 3433438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8343343 - 2¹ = 8343341 is a prime.

It is a super-2 number, since 2×8343343² = 139222744831298, which contains 22 as substring.

Together with 8343341, it forms a pair of twin primes.

8343343 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8343341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4171671 + 4171672.

It is an arithmetic number, because the mean of its divisors is an integer number (4171672).

Almost surely, 2^8343343 is an apocalyptic number.

8343343 is a deficient number, since it is larger than the sum of its proper divisors (1).

8343343 is an equidigital number, since it uses as much as digits as its factorization.

8343343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 28.

The square root of 8343343 is about 2888.4845507636. The cubic root of 8343343 is about 202.8212084591.

The spelling of 8343343 in words is "eight million, three hundred forty-three thousand, three hundred forty-three".