6684103 has 2 divisors, whose sum is σ = 6684104. Its totient is φ = 6684102.

The previous prime is 6684101. The next prime is 6684109. The reversal of 6684103 is 3014866.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6684103 - 2¹ = 6684101 is a prime.

Together with 6684101, 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 (6684101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3342051 + 3342052.

It is an arithmetic number, because the mean of its divisors is an integer number (3342052).

Almost surely, 2^6684103 is an apocalyptic number.

6684103 is a deficient number, since it is larger than the sum of its proper divisors (1).

6684103 is an equidigital number, since it uses as much as digits as its factorization.

6684103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6684103 is about 2585.3632239977. The cubic root of 6684103 is about 188.3711451129.

Adding to 6684103 its reverse (3014866), we get a palindrome (9698969).

The spelling of 6684103 in words is "six million, six hundred eighty-four thousand, one hundred three".