76666666334 has 32 divisors (see below), whose sum is σ = 123735633696. Its totient is φ = 35495792640.

The previous prime is 76666666303. The next prime is 76666666381. The reversal of 76666666334 is 43366666667.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849742 + ... + 1890734.

It is an arithmetic number, because the mean of its divisors is an integer number (3866738553).

Almost surely, 2^76666666334 is an apocalyptic number.

76666666334 is a deficient number, since it is larger than the sum of its proper divisors (47068967362).

76666666334 is a wasteful number, since it uses less digits than its factorization.

76666666334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41900.

The product of its digits is 70543872, while the sum is 59.

The spelling of 76666666334 in words is "seventy-six billion, six hundred sixty-six million, six hundred sixty-six thousand, three hundred thirty-four".