6848856121 has 8 divisors (see below), whose sum is σ = 7010530560. Its totient is φ = 6687846528.

The previous prime is 6848856067. The next prime is 6848856143. The reversal of 6848856121 is 1216588486.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6848856121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6842856121) 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 7 ways as a sum of consecutive naturals, for example, 145336 + ... + 186601.

It is an arithmetic number, because the mean of its divisors is an integer number (876316320).

Almost surely, 2^6848856121 is an apocalyptic number.

It is an amenable number.

6848856121 is a deficient number, since it is larger than the sum of its proper divisors (161674439).

6848856121 is a wasteful number, since it uses less digits than its factorization.

6848856121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332423.

The product of its digits is 737280, while the sum is 49.

The square root of 6848856121 is about 82757.8160719578. The cubic root of 6848856121 is about 1899.0628916197.

It can be divided in two parts, 68488 and 56121, that added together give a square (124609 = 353²).

The spelling of 6848856121 in words is "six billion, eight hundred forty-eight million, eight hundred fifty-six thousand, one hundred twenty-one".