494484 has 24 divisors (see below), whose sum is σ = 1169280. Its totient is φ = 162624.

The previous prime is 494471. The next prime is 494497. The reversal of 494484 is 484494.

It is an interprime number because it is at equal distance from previous prime (494471) and next prime (494497).

It is a congruent number.

It is an unprimeable number.

494484 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, 837 + ... + 1299.

It is an arithmetic number, because the mean of its divisors is an integer number (48720).

2⁴⁹⁴⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

494484 is an abundant number, since it is smaller than the sum of its proper divisors (674796).

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

494484 is a wasteful number, since it uses less digits than its factorization.

494484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559 (or 557 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 494484 is about 703.1955631259. The cubic root of 494484 is about 79.0771025276.

The spelling of 494484 in words is "four hundred ninety-four thousand, four hundred eighty-four".