276622676776 has 8 divisors (see below), whose sum is σ = 518667518970. Its totient is φ = 138311338384.

The previous prime is 276622676747. The next prime is 276622676779. The reversal of 276622676776 is 677676226672.

It can be written as a sum of positive squares in only one way, i.e., 249526224676 + 27096452100 = 499526^2 + 164610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (276622676779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17288917291 + ... + 17288917306.

Almost surely, 2^276622676776 is an apocalyptic number.

It is an amenable number.

276622676776 is a deficient number, since it is larger than the sum of its proper divisors (242044842194).

276622676776 is a wasteful number, since it uses less digits than its factorization.

276622676776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34577834603 (or 34577834599 counting only the distinct ones).

The product of its digits is 149361408, while the sum is 64.

The spelling of 276622676776 in words is "two hundred seventy-six billion, six hundred twenty-two million, six hundred seventy-six thousand, seven hundred seventy-six".