6805029836 has 18 divisors (see below), whose sum is σ = 13089841380. Its totient is φ = 3093195160.

The previous prime is 6805029827. The next prime is 6805029857. The reversal of 6805029836 is 6389205086.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7029506 + ... + 7030473.

It is an arithmetic number, because the mean of its divisors is an integer number (727213410).

Almost surely, 2^6805029836 is an apocalyptic number.

It is an amenable number.

6805029836 is a deficient number, since it is larger than the sum of its proper divisors (6284811544).

6805029836 is a wasteful number, since it uses less digits than its factorization.

6805029836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14060005 (or 14059992 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 6805029836 is about 82492.6047352125. The cubic root of 6805029836 is about 1895.0034772738.

The spelling of 6805029836 in words is "six billion, eight hundred five million, twenty-nine thousand, eight hundred thirty-six".