6800084005 has 16 divisors (see below), whose sum is σ = 9586692864. Its totient is φ = 4565090880.

The previous prime is 6800084003. The next prime is 6800084017. The reversal of 6800084005 is 5004800086.

It is not a de Polignac number, because 6800084005 - 2¹ = 6800084003 is a prime.

It is a super-3 number, since 3×6800084005³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6800084003) 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 15 ways as a sum of consecutive naturals, for example, 4754589 + ... + 4756018.

It is an arithmetic number, because the mean of its divisors is an integer number (599168304).

Almost surely, 2^6800084005 is an apocalyptic number.

6800084005 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6800084005 is a deficient number, since it is larger than the sum of its proper divisors (2786608859).

6800084005 is a wasteful number, since it uses less digits than its factorization.

6800084005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9510636.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 6800084005 is about 82462.6218659096. The cubic root of 6800084005 is about 1894.5442758366.

The spelling of 6800084005 in words is "six billion, eight hundred million, eighty-four thousand, five".