489210404 has 48 divisors (see below), whose sum is σ = 927467520. Its totient is φ = 225050400.

The previous prime is 489210389. The next prime is 489210409. The reversal of 489210404 is 404012984.

It is not an unprimeable number, because it can be changed into a prime (489210409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538919 + ... + 539825.

It is an arithmetic number, because the mean of its divisors is an integer number (19322240).

Almost surely, 2^489210404 is an apocalyptic number.

It is an amenable number.

489210404 is a deficient number, since it is larger than the sum of its proper divisors (438257116).

489210404 is a wasteful number, since it uses less digits than its factorization.

489210404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 489210404 is about 22118.1012747478. The cubic root of 489210404 is about 787.9498215877.

The spelling of 489210404 in words is "four hundred eighty-nine million, two hundred ten thousand, four hundred four".