94427766686 has 12 divisors (see below), whose sum is σ = 155688756216. Its totient is φ = 42921712020.

The previous prime is 94427766673. The next prime is 94427766703. The reversal of 94427766686 is 68666772449.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195098450 + ... + 195098933.

It is an arithmetic number, because the mean of its divisors is an integer number (12974063018).

Almost surely, 2^94427766686 is an apocalyptic number.

94427766686 is a deficient number, since it is larger than the sum of its proper divisors (61260989530).

94427766686 is a wasteful number, since it uses less digits than its factorization.

94427766686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390197407 (or 390197396 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 65.

The spelling of 94427766686 in words is "ninety-four billion, four hundred twenty-seven million, seven hundred sixty-six thousand, six hundred eighty-six".