6598849 has 2 divisors, whose sum is σ = 6598850. Its totient is φ = 6598848.

The previous prime is 6598843. The next prime is 6598853. The reversal of 6598849 is 9488956.

It is a happy number.

6598849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6594624 + 4225 = 2568^2 + 65^2 .

It is a cyclic number.

It is not a de Polignac number, because 6598849 - 2³ = 6598841 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6598841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3299424 + 3299425.

It is an arithmetic number, because the mean of its divisors is an integer number (3299425).

Almost surely, 2^6598849 is an apocalyptic number.

It is an amenable number.

6598849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6598849 is an equidigital number, since it uses as much as digits as its factorization.

6598849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 49.

The square root of 6598849 is about 2568.8224928944. The cubic root of 6598849 is about 187.5668407621.

It can be divided in two parts, 6598 and 849, that added together give a palindrome (7447).

The spelling of 6598849 in words is "six million, five hundred ninety-eight thousand, eight hundred forty-nine".