490460 has 24 divisors (see below), whose sum is σ = 1043280. Its totient is φ = 193664.

The previous prime is 490459. The next prime is 490463. The reversal of 490460 is 64094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2651 + ... + 2829.

It is an arithmetic number, because the mean of its divisors is an integer number (43470).

2⁴⁹⁰⁴⁶⁰ is an apocalyptic number.

It is an amenable number.

490460 is an abundant number, since it is smaller than the sum of its proper divisors (552820).

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

490460 is a wasteful number, since it uses less digits than its factorization.

490460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 323 counting only the distinct ones).

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

The square root of 490460 is about 700.3284943510. The cubic root of 490460 is about 78.8620141068.

The spelling of 490460 in words is "four hundred ninety thousand, four hundred sixty".