494468 has 24 divisors (see below), whose sum is σ = 960792. Its totient is φ = 221184.

The previous prime is 494443. The next prime is 494471. The reversal of 494468 is 864494.

It can be written as a sum of positive squares in 4 ways, for example, as 232324 + 262144 = 482^2 + 512^2 .

It is an unprimeable number.

494468 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, 1796 + ... + 2052.

It is an arithmetic number, because the mean of its divisors is an integer number (40033).

2⁴⁹⁴⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

494468 is a deficient number, since it is larger than the sum of its proper divisors (466324).

494468 is a wasteful number, since it uses less digits than its factorization.

494468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 309 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 494468 is about 703.1841863978. The cubic root of 494468 is about 79.0762496201.

The spelling of 494468 in words is "four hundred ninety-four thousand, four hundred sixty-eight".