11706679986 has 8 divisors (see below), whose sum is σ = 23413359984. Its totient is φ = 3902226660.

The previous prime is 11706679949. The next prime is 11706679987. The reversal of 11706679986 is 68997660711.

11706679986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

11706679986 is an admirable number.

It is a super-2 number, since 2×11706679986² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11706679987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975556660 + ... + 975556671.

It is an arithmetic number, because the mean of its divisors is an integer number (2926669998).

Almost surely, 2^11706679986 is an apocalyptic number.

11706679986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11706679986 is a wasteful number, since it uses less digits than its factorization.

11706679986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951113336.

The product of its (nonzero) digits is 6858432, while the sum is 60.

The spelling of 11706679986 in words is "eleven billion, seven hundred six million, six hundred seventy-nine thousand, nine hundred eighty-six".