490276 has 12 divisors (see below), whose sum is σ = 903280. Its totient is φ = 232200.

The previous prime is 490271. The next prime is 490277. The reversal of 490276 is 672094.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (490271) by changing a digit.

490276 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3150 + ... + 3301.

2⁴⁹⁰²⁷⁶ is an apocalyptic number.

It is an amenable number.

490276 is a deficient number, since it is larger than the sum of its proper divisors (413004).

490276 is a wasteful number, since it uses less digits than its factorization.

490276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6474 (or 6472 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 490276 is about 700.1971151040. The cubic root of 490276 is about 78.8521509677.

The spelling of 490276 in words is "four hundred ninety thousand, two hundred seventy-six".