489888003 has 32 divisors (see below), whose sum is σ = 731151360. Its totient is φ = 289218560.

The previous prime is 489887989. The next prime is 489888041. The reversal of 489888003 is 300888984.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 489888003 - 2⁶ = 489887939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (489888043) 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 31 ways as a sum of consecutive naturals, for example, 397993 + ... + 399221.

It is an arithmetic number, because the mean of its divisors is an integer number (22848480).

Almost surely, 2^489888003 is an apocalyptic number.

489888003 is a deficient number, since it is larger than the sum of its proper divisors (241263357).

489888003 is a wasteful number, since it uses less digits than its factorization.

489888003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547.

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 489888003 is about 22133.4137222436. The cubic root of 489888003 is about 788.3134467890.

The spelling of 489888003 in words is "four hundred eighty-nine million, eight hundred eighty-eight thousand, three".