490324 has 12 divisors (see below), whose sum is σ = 881524. Its totient is φ = 238464.

The previous prime is 490313. The next prime is 490339. The reversal of 490324 is 423094.

It can be written as a sum of positive squares in 2 ways, for example, as 446224 + 44100 = 668^2 + 210^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 490295 and 490304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509 + ... + 1804.

2⁴⁹⁰³²⁴ is an apocalyptic number.

It is an amenable number.

490324 is a deficient number, since it is larger than the sum of its proper divisors (391200).

490324 is a wasteful number, since it uses less digits than its factorization.

490324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 490324 is about 700.2313903275. The cubic root of 490324 is about 78.8547241984.

The spelling of 490324 in words is "four hundred ninety thousand, three hundred twenty-four".