489308 has 6 divisors (see below), whose sum is σ = 856296. Its totient is φ = 244652.

The previous prime is 489299. The next prime is 489329. The reversal of 489308 is 803984.

It is a congruent number.

It is an unprimeable number.

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, 61160 + ... + 61167.

It is an arithmetic number, because the mean of its divisors is an integer number (142716).

2⁴⁸⁹³⁰⁸ is an apocalyptic number.

It is an amenable number.

489308 is a deficient number, since it is larger than the sum of its proper divisors (366988).

489308 is a wasteful number, since it uses less digits than its factorization.

489308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122331 (or 122329 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 489308 is about 699.5055396493. The cubic root of 489308 is about 78.8002215975.

It can be divided in two parts, 489 and 308, that added together give a palindrome (797).

The spelling of 489308 in words is "four hundred eighty-nine thousand, three hundred eight".