8445799 has 2 divisors, whose sum is σ = 8445800. Its totient is φ = 8445798.

The previous prime is 8445797. The next prime is 8445841. The reversal of 8445799 is 9975448.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8445799 - 2¹ = 8445797 is a prime.

Together with 8445797, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8445797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4222899 + 4222900.

It is an arithmetic number, because the mean of its divisors is an integer number (4222900).

Almost surely, 2^8445799 is an apocalyptic number.

8445799 is a deficient number, since it is larger than the sum of its proper divisors (1).

8445799 is an equidigital number, since it uses as much as digits as its factorization.

8445799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The square root of 8445799 is about 2906.1656869490. The cubic root of 8445799 is about 203.6480458968.

The spelling of 8445799 in words is "eight million, four hundred forty-five thousand, seven hundred ninety-nine".