490441 has 6 divisors (see below), whose sum is σ = 570570. Its totient is φ = 420336.

The previous prime is 490421. The next prime is 490453. The reversal of 490441 is 144094.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 490000 + 441 = 700^2 + 21^2 .

It is not a de Polignac number, because 490441 - 2⁷ = 490313 is a prime.

490441 is a modest number, since divided by 441 gives 49 as remainder.

It is not an unprimeable number, because it can be changed into a prime (490421) 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 5 ways as a sum of consecutive naturals, for example, 4956 + ... + 5053.

It is an arithmetic number, because the mean of its divisors is an integer number (95095).

2⁴⁹⁰⁴⁴¹ is an apocalyptic number.

It is an amenable number.

490441 is a deficient number, since it is larger than the sum of its proper divisors (80129).

490441 is a wasteful number, since it uses less digits than its factorization.

490441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10023 (or 10016 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 490441 is about 700.3149291569. The cubic root of 490441 is about 78.8609957447.

The spelling of 490441 in words is "four hundred ninety thousand, four hundred forty-one".