494766 has 12 divisors (see below), whose sum is σ = 1072032. Its totient is φ = 164916.

The previous prime is 494761. The next prime is 494783. The reversal of 494766 is 667494.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 494766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494761) by changing a digit.

494766 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13726 + ... + 13761.

It is an arithmetic number, because the mean of its divisors is an integer number (89336).

2⁴⁹⁴⁷⁶⁶ is an apocalyptic number.

494766 is an abundant number, since it is smaller than the sum of its proper divisors (577266).

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

494766 is a wasteful number, since it uses less digits than its factorization.

494766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27495 (or 27492 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 494766 is about 703.3960477569. The cubic root of 494766 is about 79.0921320029.

The spelling of 494766 in words is "four hundred ninety-four thousand, seven hundred sixty-six".