6872893012 has 12 divisors (see below), whose sum is σ = 12029835636. Its totient is φ = 3435797120.

The previous prime is 6872892979. The next prime is 6872893021. The reversal of 6872893012 is 2103982786.

It can be written as a sum of positive squares in 2 ways, for example, as 689272516 + 6183620496 = 26254^2 + 78636^2 .

It is a super-3 number, since 3×6872893012³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 138133 + ... + 181180.

It is an arithmetic number, because the mean of its divisors is an integer number (1002486303).

Almost surely, 2^6872893012 is an apocalyptic number.

It is an amenable number.

6872893012 is a deficient number, since it is larger than the sum of its proper divisors (5156942624).

6872893012 is a wasteful number, since it uses less digits than its factorization.

6872893012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324698 (or 324696 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 6872893012 is about 82902.9131695624. The cubic root of 6872893012 is about 1901.2819614377.

The spelling of 6872893012 in words is "six billion, eight hundred seventy-two million, eight hundred ninety-three thousand, twelve".