497330 has 16 divisors (see below), whose sum is σ = 917784. Its totient is φ = 193920.

The previous prime is 497323. The next prime is 497339. The reversal of 497330 is 33794.

It can be written as a sum of positive squares in 4 ways, for example, as 128881 + 368449 = 359^2 + 607^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 497330.

It is not an unprimeable number, because it can be changed into a prime (497339) 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, 197 + ... + 1016.

2⁴⁹⁷³³⁰ is an apocalyptic number.

497330 is a deficient number, since it is larger than the sum of its proper divisors (420454).

497330 is a wasteful number, since it uses less digits than its factorization.

497330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 497330 is about 705.2162788819. The cubic root of 497330 is about 79.2285216800.

The spelling of 497330 in words is "four hundred ninety-seven thousand, three hundred thirty".