493086 has 32 divisors (see below), whose sum is σ = 1115136. Its totient is φ = 144000.

The previous prime is 493067. The next prime is 493093. The reversal of 493086 is 680394.

It is a congruent number.

It is an unprimeable number.

493086 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 15 ways as a sum of consecutive naturals, for example, 1926 + ... + 2166.

It is an arithmetic number, because the mean of its divisors is an integer number (34848).

2⁴⁹³⁰⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557568).

493086 is an abundant number, since it is smaller than the sum of its proper divisors (622050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

493086 is a wasteful number, since it uses less digits than its factorization.

493086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 493086 is about 702.2008259750. The cubic root of 493086 is about 79.0025102017.

The spelling of 493086 in words is "four hundred ninety-three thousand, eighty-six".