6800089 has 2 divisors, whose sum is σ = 6800090. Its totient is φ = 6800088.

The previous prime is 6800077. The next prime is 6800093. The reversal of 6800089 is 9800086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5784025 + 1016064 = 2405^2 + 1008^2 .

It is a cyclic number.

It is not a de Polignac number, because 6800089 - 2¹⁷ = 6669017 is a prime.

It is a super-3 number, since 3×6800089³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

6800089 is a strobogrammatic number because it is the same when read upside-down.

It is a self number, because there is not a number n which added to its sum of digits gives 6800089.

It is not a weakly prime, because it can be changed into another prime (6800069) 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, 3400044 + 3400045.

It is an arithmetic number, because the mean of its divisors is an integer number (3400045).

Almost surely, 2^6800089 is an apocalyptic number.

It is an amenable number.

6800089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6800089 is an equidigital number, since it uses as much as digits as its factorization.

6800089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 6800089 is about 2607.6980269962. The cubic root of 6800089 is about 189.4544739715.

The spelling of 6800089 in words is "six million, eight hundred thousand, eighty-nine".