4963663 has 2 divisors, whose sum is σ = 4963664. Its totient is φ = 4963662.

The previous prime is 4963639. The next prime is 4963667. The reversal of 4963663 is 3663694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4963663 - 2¹⁷ = 4832591 is a prime.

It is a d-powerful number, because it can be written as 4³ + 9² + 6⁵ + 3⁷ + 6⁸ + 6⁸ + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4963667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2481831 + 2481832.

It is an arithmetic number, because the mean of its divisors is an integer number (2481832).

Almost surely, 2^4963663 is an apocalyptic number.

4963663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4963663 is an equidigital number, since it uses as much as digits as its factorization.

4963663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69984, while the sum is 37.

The square root of 4963663 is about 2227.9279611334. The cubic root of 4963663 is about 170.5823511505.

The spelling of 4963663 in words is "four million, nine hundred sixty-three thousand, six hundred sixty-three".