494460 has 72 divisors (see below), whose sum is σ = 1559376. Its totient is φ = 126720.

The previous prime is 494443. The next prime is 494471. The reversal of 494460 is 64494.

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 494460.

It is an unprimeable number.

494460 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 23 ways as a sum of consecutive naturals, for example, 7347 + ... + 7413.

It is an arithmetic number, because the mean of its divisors is an integer number (21658).

2⁴⁹⁴⁴⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779688).

494460 is an abundant number, since it is smaller than the sum of its proper divisors (1064916).

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

494460 is a wasteful number, since it uses less digits than its factorization.

494460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 494460 is about 703.1784979648. The cubic root of 494460 is about 79.0758231595.

The spelling of 494460 in words is "four hundred ninety-four thousand, four hundred sixty".