497339 has 2 divisors, whose sum is σ = 497340. Its totient is φ = 497338.

The previous prime is 497323. The next prime is 497351. The reversal of 497339 is 933794.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 497339 - 2⁴ = 497323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 497299 and 497308.

It is not a weakly prime, because it can be changed into another prime (497309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248669 + 248670.

It is an arithmetic number, because the mean of its divisors is an integer number (248670).

2⁴⁹⁷³³⁹ is an apocalyptic number.

497339 is a deficient number, since it is larger than the sum of its proper divisors (1).

497339 is an equidigital number, since it uses as much as digits as its factorization.

497339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 35.

The square root of 497339 is about 705.2226598742. Note that the first 3 decimals coincide. The cubic root of 497339 is about 79.2289996004.

The spelling of 497339 in words is "four hundred ninety-seven thousand, three hundred thirty-nine".