493662 has 16 divisors (see below), whose sum is σ = 1063440. Its totient is φ = 151872.

The previous prime is 493657. The next prime is 493693. The reversal of 493662 is 266394.

493662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

493662 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 7 ways as a sum of consecutive naturals, for example, 3087 + ... + 3242.

It is an arithmetic number, because the mean of its divisors is an integer number (66465).

2⁴⁹³⁶⁶² is an apocalyptic number.

493662 is an abundant number, since it is smaller than the sum of its proper divisors (569778).

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

493662 is a wasteful number, since it uses less digits than its factorization.

493662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6347.

The product of its digits is 7776, while the sum is 30.

The square root of 493662 is about 702.6108453476. The cubic root of 493662 is about 79.0332605767.

The spelling of 493662 in words is "four hundred ninety-three thousand, six hundred sixty-two".