6490063 has 2 divisors, whose sum is σ = 6490064. Its totient is φ = 6490062.

The previous prime is 6490037. The next prime is 6490079. The reversal of 6490063 is 3600946.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6490063 - 2⁵ = 6490031 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6490093) 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, 3245031 + 3245032.

It is an arithmetic number, because the mean of its divisors is an integer number (3245032).

Almost surely, 2^6490063 is an apocalyptic number.

6490063 is a deficient number, since it is larger than the sum of its proper divisors (1).

6490063 is an equidigital number, since it uses as much as digits as its factorization.

6490063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 6490063 is about 2547.5602053730. The cubic root of 6490063 is about 186.5304068662.

The spelling of 6490063 in words is "six million, four hundred ninety thousand, sixty-three".