494006 has 8 divisors (see below), whose sum is σ = 746760. Its totient is φ = 245088.

The previous prime is 493993. The next prime is 494023. The reversal of 494006 is 600494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 611 + ... + 1166.

It is an arithmetic number, because the mean of its divisors is an integer number (93345).

2⁴⁹⁴⁰⁰⁶ is an apocalyptic number.

494006 is a deficient number, since it is larger than the sum of its proper divisors (252754).

494006 is a wasteful number, since it uses less digits than its factorization.

494006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 494006 is about 702.8556039472. The cubic root of 494006 is about 79.0516139771.

The spelling of 494006 in words is "four hundred ninety-four thousand, six".