76195196766 has 384 divisors, whose sum is σ = 210926177280. Its totient is φ = 19594358784.

The previous prime is 76195196741. The next prime is 76195196809. The reversal of 76195196766 is 66769159167.

76195196766 is a `hidden beast` number, since 7 + 619 + 5 + 1 + 9 + 6 + 7 + 6 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 92134045 + ... + 92134871.

It is an arithmetic number, because the mean of its divisors is an integer number (549286920).

Almost surely, 2^76195196766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76195196766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105463088640).

76195196766 is an abundant number, since it is smaller than the sum of its proper divisors (134730980514).

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

76195196766 is a wasteful number, since it uses less digits than its factorization.

76195196766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960 (or 957 counting only the distinct ones).

The product of its digits is 25719120, while the sum is 63.

The spelling of 76195196766 in words is "seventy-six billion, one hundred ninety-five million, one hundred ninety-six thousand, seven hundred sixty-six".