4963603 has 2 divisors, whose sum is σ = 4963604. Its totient is φ = 4963602.

The previous prime is 4963597. The next prime is 4963613. The reversal of 4963603 is 3063694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4963603 - 2⁵ = 4963571 is a prime.

4963603 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4963613) 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, 2481801 + 2481802.

It is an arithmetic number, because the mean of its divisors is an integer number (2481802).

Almost surely, 2^4963603 is an apocalyptic number.

4963603 is a deficient number, since it is larger than the sum of its proper divisors (1).

4963603 is an equidigital number, since it uses as much as digits as its factorization.

4963603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 4963603 is about 2227.9144956663. The cubic root of 4963603 is about 170.5816638232.

The spelling of 4963603 in words is "four million, nine hundred sixty-three thousand, six hundred three".