766594830066 has 64 divisors (see below), whose sum is σ = 1727737697280. Its totient is φ = 225139461120.

The previous prime is 766594830031. The next prime is 766594830083. The reversal of 766594830066 is 660038495667.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 766594829991 and 766594830009.

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 31 ways as a sum of consecutive naturals, for example, 1994971 + ... + 2347998.

It is an arithmetic number, because the mean of its divisors is an integer number (26995901520).

Almost surely, 2^766594830066 is an apocalyptic number.

766594830066 is an abundant number, since it is smaller than the sum of its proper divisors (961142867214).

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

766594830066 is a wasteful number, since it uses less digits than its factorization.

766594830066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343091.

The product of its (nonzero) digits is 39191040, while the sum is 60.

The spelling of 766594830066 in words is "seven hundred sixty-six billion, five hundred ninety-four million, eight hundred thirty thousand, sixty-six".