84834343 has 4 divisors (see below), whose sum is σ = 92546568. Its totient is φ = 77122120.

The previous prime is 84834331. The next prime is 84834353. The reversal of 84834343 is 34343848.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84834343 - 2⁵ = 84834311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84834353) 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 in 3 ways as a sum of consecutive naturals, for example, 3856096 + ... + 3856117.

It is an arithmetic number, because the mean of its divisors is an integer number (23136642).

Almost surely, 2^84834343 is an apocalyptic number.

84834343 is a deficient number, since it is larger than the sum of its proper divisors (7712225).

84834343 is a wasteful number, since it uses less digits than its factorization.

84834343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7712224.

The product of its digits is 110592, while the sum is 37.

The square root of 84834343 is about 9210.5560635610. The cubic root of 84834343 is about 439.3971478833.

The spelling of 84834343 in words is "eighty-four million, eight hundred thirty-four thousand, three hundred forty-three".