493563166 has 8 divisors (see below), whose sum is σ = 758402064. Its totient is φ = 240762480.

The previous prime is 493563163. The next prime is 493563197. The reversal of 493563166 is 661365394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493563163) 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 in 3 ways as a sum of consecutive naturals, for example, 3009450 + ... + 3009613.

It is an arithmetic number, because the mean of its divisors is an integer number (94800258).

Almost surely, 2^493563166 is an apocalyptic number.

493563166 is a deficient number, since it is larger than the sum of its proper divisors (264838898).

493563166 is a wasteful number, since it uses less digits than its factorization.

493563166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6019106.

The product of its digits is 349920, while the sum is 43.

The square root of 493563166 is about 22216.2815520510. The cubic root of 493563166 is about 790.2798591876.

The spelling of 493563166 in words is "four hundred ninety-three million, five hundred sixty-three thousand, one hundred sixty-six".