806914187676 has 18 divisors (see below), whose sum is σ = 2039699752272. Its totient is φ = 268971395880.

The previous prime is 806914187671. The next prime is 806914187743. The reversal of 806914187676 is 676781419608.

806914187676 is a `hidden beast` number, since 80 + 6 + 9 + 1 + 418 + 76 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×806914187676² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806914187671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11207141460 + ... + 11207141531.

It is an arithmetic number, because the mean of its divisors is an integer number (113316652904).

Almost surely, 2^806914187676 is an apocalyptic number.

It is an amenable number.

806914187676 is an abundant number, since it is smaller than the sum of its proper divisors (1232785564596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

806914187676 is a wasteful number, since it uses less digits than its factorization.

806914187676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22414283001 (or 22414282996 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 806914187676 in words is "eight hundred six billion, nine hundred fourteen million, one hundred eighty-seven thousand, six hundred seventy-six".