6828727011 has 4 divisors (see below), whose sum is σ = 9104969352. Its totient is φ = 4552484672.

The previous prime is 6828727007. The next prime is 6828727019. The reversal of 6828727011 is 1107278286.

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 6828727011 - 2² = 6828727007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6828727019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138121166 + ... + 1138121171.

It is an arithmetic number, because the mean of its divisors is an integer number (2276242338).

Almost surely, 2^6828727011 is an apocalyptic number.

6828727011 is a deficient number, since it is larger than the sum of its proper divisors (2276242341).

6828727011 is a wasteful number, since it uses less digits than its factorization.

6828727011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276242340.

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 6828727011 is about 82636.1120273697. The cubic root of 6828727011 is about 1897.2005875986.

The spelling of 6828727011 in words is "six billion, eight hundred twenty-eight million, seven hundred twenty-seven thousand, eleven".