494724 has 12 divisors (see below), whose sum is σ = 1154384. Its totient is φ = 164904.

The previous prime is 494723. The next prime is 494731. The reversal of 494724 is 427494.

494724 is nontrivially palindromic in base 15.

494724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 494691 and 494700.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 494724.

It is not an unprimeable number, because it can be changed into a prime (494723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20602 + ... + 20625.

2⁴⁹⁴⁷²⁴ is an apocalyptic number.

It is an amenable number.

494724 is an abundant number, since it is smaller than the sum of its proper divisors (659660).

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

494724 is a wasteful number, since it uses less digits than its factorization.

494724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41234 (or 41232 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 494724 is about 703.3661919655. The cubic root of 494724 is about 79.0898939324.

The spelling of 494724 in words is "four hundred ninety-four thousand, seven hundred twenty-four".