6649483 has 2 divisors, whose sum is σ = 6649484. Its totient is φ = 6649482.

The previous prime is 6649481. The next prime is 6649547. The reversal of 6649483 is 3849466.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6649483 - 2¹ = 6649481 is a prime.

Together with 6649481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6649481) 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, 3324741 + 3324742.

It is an arithmetic number, because the mean of its divisors is an integer number (3324742).

Almost surely, 2^6649483 is an apocalyptic number.

6649483 is a deficient number, since it is larger than the sum of its proper divisors (1).

6649483 is an equidigital number, since it uses as much as digits as its factorization.

6649483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 40.

The square root of 6649483 is about 2578.6591476967. The cubic root of 6649483 is about 188.0453621487.

The spelling of 6649483 in words is "six million, six hundred forty-nine thousand, four hundred eighty-three".