490322 has 8 divisors (see below), whose sum is σ = 840576. Its totient is φ = 210132.

The previous prime is 490313. The next prime is 490339. The reversal of 490322 is 223094.

490322 is nontrivially palindromic in base 13.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 490294 and 490303.

It is an unprimeable number.

490322 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17498 + ... + 17525.

It is an arithmetic number, because the mean of its divisors is an integer number (105072).

2⁴⁹⁰³²² is an apocalyptic number.

490322 is a deficient number, since it is larger than the sum of its proper divisors (350254).

490322 is a wasteful number, since it uses less digits than its factorization.

490322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35032.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 490322 is about 700.2299622267. The cubic root of 490322 is about 78.8546169838.

The spelling of 490322 in words is "four hundred ninety thousand, three hundred twenty-two".