8006820707 has 2 divisors, whose sum is σ = 8006820708. Its totient is φ = 8006820706.

The previous prime is 8006820673. The next prime is 8006820749. The reversal of 8006820707 is 7070286008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8006820707 - 2²⁸ = 7738385251 is a prime.

It is not a weakly prime, because it can be changed into another prime (8006820797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4003410353 + 4003410354.

It is an arithmetic number, because the mean of its divisors is an integer number (4003410354).

Almost surely, 2^8006820707 is an apocalyptic number.

8006820707 is a deficient number, since it is larger than the sum of its proper divisors (1).

8006820707 is an equidigital number, since it uses as much as digits as its factorization.

8006820707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 8006820707 is about 89480.8398876542. The cubic root of 8006820707 is about 2000.5682307916.

The spelling of 8006820707 in words is "eight billion, six million, eight hundred twenty thousand, seven hundred seven".