6736189 has 2 divisors, whose sum is σ = 6736190. Its totient is φ = 6736188.

The previous prime is 6736157. The next prime is 6736211. The reversal of 6736189 is 9816376.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 2199289 = 2130^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 6736189 - 2⁵ = 6736157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6736129) 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, 3368094 + 3368095.

It is an arithmetic number, because the mean of its divisors is an integer number (3368095).

Almost surely, 2^6736189 is an apocalyptic number.

It is an amenable number.

6736189 is a deficient number, since it is larger than the sum of its proper divisors (1).

6736189 is an equidigital number, since it uses as much as digits as its factorization.

6736189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 6736189 is about 2595.4169221919. The cubic root of 6736189 is about 188.8591748851.

The spelling of 6736189 in words is "six million, seven hundred thirty-six thousand, one hundred eighty-nine".