490134 has 8 divisors (see below), whose sum is σ = 980280. Its totient is φ = 163376.

The previous prime is 490121. The next prime is 490151. The reversal of 490134 is 431094.

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

490134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 490134.

It is a congruent number.

It is an unprimeable number.

490134 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 3 ways as a sum of consecutive naturals, for example, 40839 + ... + 40850.

It is an arithmetic number, because the mean of its divisors is an integer number (122535).

2⁴⁹⁰¹³⁴ is an apocalyptic number.

490134 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.

490134 is a wasteful number, since it uses less digits than its factorization.

490134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81694.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 490134 is about 700.0957077429. The cubic root of 490134 is about 78.8445375101.

The spelling of 490134 in words is "four hundred ninety thousand, one hundred thirty-four".