6808007447 has 2 divisors, whose sum is σ = 6808007448. Its totient is φ = 6808007446.

The previous prime is 6808007441. The next prime is 6808007489. The reversal of 6808007447 is 7447008086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6808007447 - 2¹⁰ = 6808006423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6808007398 and 6808007407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6808007441) 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, 3404003723 + 3404003724.

It is an arithmetic number, because the mean of its divisors is an integer number (3404003724).

Almost surely, 2^6808007447 is an apocalyptic number.

6808007447 is a deficient number, since it is larger than the sum of its proper divisors (1).

6808007447 is an equidigital number, since it uses as much as digits as its factorization.

6808007447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 6808007447 is about 82510.6505064649. The cubic root of 6808007447 is about 1895.2798297437.

The spelling of 6808007447 in words is "six billion, eight hundred eight million, seven thousand, four hundred forty-seven".