84334343 has 2 divisors, whose sum is σ = 84334344. Its totient is φ = 84334342.

The previous prime is 84334339. The next prime is 84334351. The reversal of 84334343 is 34343348.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84334343 - 2² = 84334339 is a prime.

It is a super-2 number, since 2×84334343² = 14224562818483298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84334543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42167171 + 42167172.

It is an arithmetic number, because the mean of its divisors is an integer number (42167172).

Almost surely, 2^84334343 is an apocalyptic number.

84334343 is a deficient number, since it is larger than the sum of its proper divisors (1).

84334343 is an equidigital number, since it uses as much as digits as its factorization.

84334343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 32.

The square root of 84334343 is about 9183.3731820067. The cubic root of 84334343 is about 438.5322009458.

The spelling of 84334343 in words is "eighty-four million, three hundred thirty-four thousand, three hundred forty-three".