490496 has 22 divisors (see below), whose sum is σ = 982560. Its totient is φ = 244736.

The previous prime is 490493. The next prime is 490499. The reversal of 490496 is 694094.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (490493) and next prime (490499).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785 + ... + 1263.

2⁴⁹⁰⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491280).

490496 is an abundant number, since it is smaller than the sum of its proper divisors (492064).

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

490496 is an equidigital number, since it uses as much as digits as its factorization.

490496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 490496 is about 700.3541961037. The cubic root of 490496 is about 78.8639435629.

The spelling of 490496 in words is "four hundred ninety thousand, four hundred ninety-six".