490336 has 48 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 190080.

The previous prime is 490313. The next prime is 490339. The reversal of 490336 is 633094.

It is a self number, because there is not a number n which added to its sum of digits gives 490336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2365 + ... + 2563.

It is an arithmetic number, because the mean of its divisors is an integer number (25200).

2⁴⁹⁰³³⁶ 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 490336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604800).

490336 is an abundant number, since it is smaller than the sum of its proper divisors (719264).

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

490336 is a wasteful number, since it uses less digits than its factorization.

490336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 490336 is about 700.2399588712. The cubic root of 490336 is about 78.8553674799.

The spelling of 490336 in words is "four hundred ninety thousand, three hundred thirty-six".