766306442846 has 16 divisors (see below), whose sum is σ = 1335933751680. Its totient is φ = 322850655960.

The previous prime is 766306442773. The next prime is 766306442879. The reversal of 766306442846 is 648244603667.

It is a junction number, because it is equal to n+sod(n) for n = 766306442791 and 766306442800.

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 7 ways as a sum of consecutive naturals, for example, 463865060 + ... + 463866711.

It is an arithmetic number, because the mean of its divisors is an integer number (83495859480).

Almost surely, 2^766306442846 is an apocalyptic number.

766306442846 is a deficient number, since it is larger than the sum of its proper divisors (569627308834).

766306442846 is a wasteful number, since it uses less digits than its factorization.

766306442846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927731839.

The product of its (nonzero) digits is 27869184, while the sum is 56.

The spelling of 766306442846 in words is "seven hundred sixty-six billion, three hundred six million, four hundred forty-two thousand, eight hundred forty-six".