76886772327 has 12 divisors (see below), whose sum is σ = 111099047904. Its totient is φ = 51239212800.

The previous prime is 76886772311. The next prime is 76886772343. The reversal of 76886772327 is 72327768867.

It is an interprime number because it is at equal distance from previous prime (76886772311) and next prime (76886772343).

It is not a de Polignac number, because 76886772327 - 2⁴ = 76886772311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76886772727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1526799 + ... + 1576352.

It is an arithmetic number, because the mean of its divisors is an integer number (9258253992).

Almost surely, 2^76886772327 is an apocalyptic number.

76886772327 is a deficient number, since it is larger than the sum of its proper divisors (34212275577).

76886772327 is a wasteful number, since it uses less digits than its factorization.

76886772327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105910 (or 3105907 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 63.

The spelling of 76886772327 in words is "seventy-six billion, eight hundred eighty-six million, seven hundred seventy-two thousand, three hundred twenty-seven".