493859363 has 2 divisors, whose sum is σ = 493859364. Its totient is φ = 493859362.

The previous prime is 493859351. The next prime is 493859423. The reversal of 493859363 is 363958394.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-493859363 is a prime.

It is not a weakly prime, because it can be changed into another prime (493858363) 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, 246929681 + 246929682.

It is an arithmetic number, because the mean of its divisors is an integer number (246929682).

Almost surely, 2^493859363 is an apocalyptic number.

493859363 is a deficient number, since it is larger than the sum of its proper divisors (1).

493859363 is an equidigital number, since it uses as much as digits as its factorization.

493859363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 50.

The square root of 493859363 is about 22222.9467667994. The cubic root of 493859363 is about 790.4379150895.

The spelling of 493859363 in words is "four hundred ninety-three million, eight hundred fifty-nine thousand, three hundred sixty-three".