493868 has 12 divisors (see below), whose sum is σ = 869232. Its totient is φ = 245520.

The previous prime is 493859. The next prime is 493873. The reversal of 493868 is 868394.

493868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

493868 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046 + ... + 1442.

It is an arithmetic number, because the mean of its divisors is an integer number (72436).

2⁴⁹³⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

493868 is a deficient number, since it is larger than the sum of its proper divisors (375364).

493868 is a wasteful number, since it uses less digits than its factorization.

493868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 710 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 493868 is about 702.7574261436. The cubic root of 493868 is about 79.0442522995.

It can be divided in two parts, 49386 and 8, that added together give a palindrome (49394).

The spelling of 493868 in words is "four hundred ninety-three thousand, eight hundred sixty-eight".