6881364212 has 12 divisors (see below), whose sum is σ = 12045704160. Its totient is φ = 3439734456.

The previous prime is 6881364187. The next prime is 6881364223. The reversal of 6881364212 is 2124631886.

It is a self number, because there is not a number n which added to its sum of digits gives 6881364212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220448 + ... + 249719.

It is an arithmetic number, because the mean of its divisors is an integer number (1003808680).

Almost surely, 2^6881364212 is an apocalyptic number.

It is an amenable number.

6881364212 is a deficient number, since it is larger than the sum of its proper divisors (5164339948).

6881364212 is a wasteful number, since it uses less digits than its factorization.

6881364212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473830 (or 473828 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 6881364212 is about 82953.9885237594. The cubic root of 6881364212 is about 1902.0627838672.

The spelling of 6881364212 in words is "six billion, eight hundred eighty-one million, three hundred sixty-four thousand, two hundred twelve".