827276673771 has 24 divisors (see below), whose sum is σ = 1202394103040. Its totient is φ = 548085049776.

The previous prime is 827276673749. The next prime is 827276673799. The reversal of 827276673771 is 177376672728.

It is not a de Polignac number, because 827276673771 - 2¹⁷ = 827276542699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 827276673699 and 827276673708.

It is not an unprimeable number, because it can be changed into a prime (827276673701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24286770 + ... + 24320808.

Almost surely, 2^827276673771 is an apocalyptic number.

827276673771 is a deficient number, since it is larger than the sum of its proper divisors (375117429269).

827276673771 is a wasteful number, since it uses less digits than its factorization.

827276673771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50775 (or 50772 counting only the distinct ones).

The product of its digits is 58084992, while the sum is 63.

The spelling of 827276673771 in words is "eight hundred twenty-seven billion, two hundred seventy-six million, six hundred seventy-three thousand, seven hundred seventy-one".