494163 has 6 divisors (see below), whose sum is σ = 713804. Its totient is φ = 329436.

The previous prime is 494147. The next prime is 494167. The reversal of 494163 is 361494.

It is not a de Polignac number, because 494163 - 2⁴ = 494147 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 494163.

It is not an unprimeable number, because it can be changed into a prime (494167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27445 + ... + 27462.

2⁴⁹⁴¹⁶³ is an apocalyptic number.

494163 is a deficient number, since it is larger than the sum of its proper divisors (219641).

494163 is a wasteful number, since it uses less digits than its factorization.

494163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54913 (or 54910 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 494163 is about 702.9672823112. The cubic root of 494163 is about 79.0599875521.

The spelling of 494163 in words is "four hundred ninety-four thousand, one hundred sixty-three".