489044068 has 12 divisors (see below), whose sum is σ = 855983212. Its totient is φ = 244477440.

The previous prime is 489043993. The next prime is 489044069. The reversal of 489044068 is 860440984.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 213218404 + 275825664 = 14602^2 + 16608^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (489044069) 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 in 3 ways as a sum of consecutive naturals, for example, 32596 + ... + 45172.

Almost surely, 2^489044068 is an apocalyptic number.

It is an amenable number.

489044068 is a deficient number, since it is larger than the sum of its proper divisors (366939144).

489044068 is a wasteful number, since it uses less digits than its factorization.

489044068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22302 (or 22300 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 489044068 is about 22114.3407769709. The cubic root of 489044068 is about 787.8605080888.

The spelling of 489044068 in words is "four hundred eighty-nine million, forty-four thousand, sixty-eight".