8000676647 has 2 divisors, whose sum is σ = 8000676648. Its totient is φ = 8000676646.

The previous prime is 8000676643. The next prime is 8000676659. The reversal of 8000676647 is 7466760008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8000676647 - 2² = 8000676643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8000676598 and 8000676607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8000676641) 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 as a sum of consecutive naturals, namely, 4000338323 + 4000338324.

It is an arithmetic number, because the mean of its divisors is an integer number (4000338324).

Almost surely, 2^8000676647 is an apocalyptic number.

8000676647 is a deficient number, since it is larger than the sum of its proper divisors (1).

8000676647 is an equidigital number, since it uses as much as digits as its factorization.

8000676647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 8000676647 is about 89446.5015917336. The cubic root of 8000676647 is about 2000.0563856603.

The spelling of 8000676647 in words is "eight billion, six hundred seventy-six thousand, six hundred forty-seven".