494958 has 8 divisors (see below), whose sum is σ = 989928. Its totient is φ = 164984.

The previous prime is 494939. The next prime is 494959. The reversal of 494958 is 859494.

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

494958 is an admirable number.

It is a Curzon number.

It is a nialpdrome in base 14.

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 494958.

It is not an unprimeable number, because it can be changed into a prime (494959) 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, 41241 + ... + 41252.

It is an arithmetic number, because the mean of its divisors is an integer number (123741).

2⁴⁹⁴⁹⁵⁸ is an apocalyptic number.

494958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

494958 is a wasteful number, since it uses less digits than its factorization.

494958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82498.

The product of its digits is 51840, while the sum is 39.

The square root of 494958 is about 703.5325152401. The cubic root of 494958 is about 79.1023615696.

The spelling of 494958 in words is "four hundred ninety-four thousand, nine hundred fifty-eight".