76704507711 has 40 divisors (see below), whose sum is σ = 126732503744. Its totient is φ = 45927000000.

The previous prime is 76704507697. The next prime is 76704507721. The reversal of 76704507711 is 11770540767.

76704507711 is a `hidden beast` number, since 7 + 6 + 70 + 4 + 507 + 71 + 1 = 666.

It is not a de Polignac number, because 76704507711 - 2¹⁴ = 76704491327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76704507721) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 945415 + ... + 1023336.

Almost surely, 2^76704507711 is an apocalyptic number.

76704507711 is a deficient number, since it is larger than the sum of its proper divisors (50027996033).

76704507711 is a wasteful number, since it uses less digits than its factorization.

76704507711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968813 (or 1968804 counting only the distinct ones).

The product of its (nonzero) digits is 288120, while the sum is 45.

The spelling of 76704507711 in words is "seventy-six billion, seven hundred four million, five hundred seven thousand, seven hundred eleven".