6886725967 has 16 divisors (see below), whose sum is σ = 7668080640. Its totient is φ = 6132117600.

The previous prime is 6886725947. The next prime is 6886725977. The reversal of 6886725967 is 7695276886.

It is a cyclic number.

It is not a de Polignac number, because 6886725967 - 2²³ = 6878337359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6886725899 and 6886725908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6886725947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138898 + ... + 181840.

It is an arithmetic number, because the mean of its divisors is an integer number (479255040).

Almost surely, 2^6886725967 is an apocalyptic number.

6886725967 is a deficient number, since it is larger than the sum of its proper divisors (781354673).

6886725967 is a wasteful number, since it uses less digits than its factorization.

6886725967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43254.

The product of its digits is 60963840, while the sum is 64.

The square root of 6886725967 is about 82986.2998753409. The cubic root of 6886725967 is about 1902.5566659286.

The spelling of 6886725967 in words is "six billion, eight hundred eighty-six million, seven hundred twenty-five thousand, nine hundred sixty-seven".