489337 has 2 divisors, whose sum is σ = 489338. Its totient is φ = 489336.

The previous prime is 489329. The next prime is 489343. The reversal of 489337 is 733984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423801 + 65536 = 651^2 + 256^2 .

It is a cyclic number.

It is not a de Polignac number, because 489337 - 2³ = 489329 is a prime.

489337 is a lucky number.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (489367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244668 + 244669.

It is an arithmetic number, because the mean of its divisors is an integer number (244669).

2⁴⁸⁹³³⁷ is an apocalyptic number.

It is an amenable number.

489337 is a deficient number, since it is larger than the sum of its proper divisors (1).

489337 is an equidigital number, since it uses as much as digits as its factorization.

489337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 34.

The square root of 489337 is about 699.5262682702. The cubic root of 489337 is about 78.8017783274.

The spelling of 489337 in words is "four hundred eighty-nine thousand, three hundred thirty-seven".