6322889 has 2 divisors, whose sum is σ = 6322890. Its totient is φ = 6322888.

The previous prime is 6322879. The next prime is 6322891. The reversal of 6322889 is 9882236.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 466489 = 2420^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 6322889 - 2⁸ = 6322633 is a prime.

Together with 6322891, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6322859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3161444 + 3161445.

It is an arithmetic number, because the mean of its divisors is an integer number (3161445).

Almost surely, 2^6322889 is an apocalyptic number.

It is an amenable number.

6322889 is a deficient number, since it is larger than the sum of its proper divisors (1).

6322889 is an equidigital number, since it uses as much as digits as its factorization.

6322889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 6322889 is about 2514.5355435945. The cubic root of 6322889 is about 184.9148768358.

The spelling of 6322889 in words is "six million, three hundred twenty-two thousand, eight hundred eighty-nine".