8006822847 has 6 divisors (see below), whose sum is σ = 11565410792. Its totient is φ = 5337881892.

The previous prime is 8006822833. The next prime is 8006822861. The reversal of 8006822847 is 7482286008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8006822833) and next prime (8006822861).

It is not a de Polignac number, because 8006822847 - 2¹² = 8006818751 is a prime.

It is a super-3 number, since 3×8006822847³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8006822347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 444823483 + ... + 444823500.

Almost surely, 2^8006822847 is an apocalyptic number.

8006822847 is a deficient number, since it is larger than the sum of its proper divisors (3558587945).

8006822847 is a wasteful number, since it uses less digits than its factorization.

8006822847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889646989 (or 889646986 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 8006822847 is about 89480.8518455206. The cubic root of 8006822847 is about 2000.5684090236.

The spelling of 8006822847 in words is "eight billion, six million, eight hundred twenty-two thousand, eight hundred forty-seven".