494038063 has 2 divisors, whose sum is σ = 494038064. Its totient is φ = 494038062.

The previous prime is 494037983. The next prime is 494038067. The reversal of 494038063 is 360830494.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494038063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494038067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247019031 + 247019032.

It is an arithmetic number, because the mean of its divisors is an integer number (247019032).

Almost surely, 2^494038063 is an apocalyptic number.

494038063 is a deficient number, since it is larger than the sum of its proper divisors (1).

494038063 is an equidigital number, since it uses as much as digits as its factorization.

494038063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 494038063 is about 22226.9670220658. The cubic root of 494038063 is about 790.5332419730.

The spelling of 494038063 in words is "four hundred ninety-four million, thirty-eight thousand, sixty-three".