490976 has 24 divisors (see below), whose sum is σ = 985320. Its totient is φ = 240768.

The previous prime is 490969. The next prime is 490991. The reversal of 490976 is 679094.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

490976 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, 2030 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (41055).

2⁴⁹⁰⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

490976 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.

490976 is a wasteful number, since it uses less digits than its factorization.

490976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 490976 is about 700.6967960538. The cubic root of 490976 is about 78.8896606271.

The spelling of 490976 in words is "four hundred ninety thousand, nine hundred seventy-six".