493860 has 24 divisors (see below), whose sum is σ = 1382976. Its totient is φ = 131680.

The previous prime is 493859. The next prime is 493873. The reversal of 493860 is 68394.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 493860.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4056 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (57624).

2⁴⁹³⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

493860 is an abundant number, since it is smaller than the sum of its proper divisors (889116).

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

493860 is a wasteful number, since it uses less digits than its factorization.

493860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8243 (or 8241 counting only the distinct ones).

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

The square root of 493860 is about 702.7517342561. The cubic root of 493860 is about 79.0438254936.

The spelling of 493860 in words is "four hundred ninety-three thousand, eight hundred sixty".