489541292 has 12 divisors (see below), whose sum is σ = 893945136. Its totient is φ = 234128400.

The previous prime is 489541277. The next prime is 489541303. The reversal of 489541292 is 292145984.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2660459 + ... + 2660642.

It is an arithmetic number, because the mean of its divisors is an integer number (74495428).

Almost surely, 2^489541292 is an apocalyptic number.

It is an amenable number.

489541292 is a deficient number, since it is larger than the sum of its proper divisors (404403844).

489541292 is a wasteful number, since it uses less digits than its factorization.

489541292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321128 (or 5321126 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 489541292 is about 22125.5800375945. The cubic root of 489541292 is about 788.1274304983.

The spelling of 489541292 in words is "four hundred eighty-nine million, five hundred forty-one thousand, two hundred ninety-two".