490468 has 24 divisors (see below), whose sum is σ = 955584. Its totient is φ = 218400.

The previous prime is 490463. The next prime is 490481. The reversal of 490468 is 864094.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3046 + ... + 3202.

It is an arithmetic number, because the mean of its divisors is an integer number (39816).

2⁴⁹⁰⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

490468 is a deficient number, since it is larger than the sum of its proper divisors (465116).

490468 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (490467) it forms an eRAP, since the sums of their prime factors are consecutive (242 and 243).

490468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 490468 is about 700.3342059331. The cubic root of 490468 is about 78.8624428830.

The spelling of 490468 in words is "four hundred ninety thousand, four hundred sixty-eight".