76740322304766 has 16 divisors (see below), whose sum is σ = 153480882899088. Its totient is φ = 25580067720000.

The previous prime is 76740322304689. The next prime is 76740322304783. The reversal of 76740322304766 is 66740322304767.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5596735 + ... + 13594266.

It is an arithmetic number, because the mean of its divisors is an integer number (9592555181193).

Almost surely, 2^{76740322304766} is an apocalyptic number.

76740322304766 is an abundant number, since it is smaller than the sum of its proper divisors (76740560594322).

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

76740322304766 is a wasteful number, since it uses less digits than its factorization.

76740322304766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19857467.

The product of its (nonzero) digits is 42674688, while the sum is 57.

Subtracting from 76740322304766 its reverse (66740322304767), we obtain a palindrome (9999999999999).

The spelling of 76740322304766 in words is "seventy-six trillion, seven hundred forty billion, three hundred twenty-two million, three hundred four thousand, seven hundred sixty-six".