84366343 has 2 divisors, whose sum is σ = 84366344. Its totient is φ = 84366342.

The previous prime is 84366341. The next prime is 84366353. The reversal of 84366343 is 34366348.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84366343 - 2¹ = 84366341 is a prime.

Together with 84366341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84366341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42183171 + 42183172.

It is an arithmetic number, because the mean of its divisors is an integer number (42183172).

Almost surely, 2^84366343 is an apocalyptic number.

84366343 is a deficient number, since it is larger than the sum of its proper divisors (1).

84366343 is an equidigital number, since it uses as much as digits as its factorization.

84366343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 37.

The square root of 84366343 is about 9185.1152959557. The cubic root of 84366343 is about 438.5876597913.

The spelling of 84366343 in words is "eighty-four million, three hundred sixty-six thousand, three hundred forty-three".