6799827858 has 16 divisors (see below), whose sum is σ = 14399635680. Its totient is φ = 2133279296.

The previous prime is 6799827857. The next prime is 6799827889. The reversal of 6799827858 is 8587289976.

It is a junction number, because it is equal to n+sod(n) for n = 6799827792 and 6799827801.

It is not an unprimeable number, because it can be changed into a prime (6799827857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33332388 + ... + 33332591.

It is an arithmetic number, because the mean of its divisors is an integer number (899977230).

Almost surely, 2^6799827858 is an apocalyptic number.

6799827858 is an abundant number, since it is smaller than the sum of its proper divisors (7599807822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6799827858 is a wasteful number, since it uses less digits than its factorization.

6799827858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66665001.

The product of its digits is 121927680, while the sum is 69.

The square root of 6799827858 is about 82461.0687415583. The cubic root of 6799827858 is about 1894.5204875066.

The spelling of 6799827858 in words is "six billion, seven hundred ninety-nine million, eight hundred twenty-seven thousand, eight hundred fifty-eight".