489713924 has 24 divisors (see below), whose sum is σ = 996031680. Its totient is φ = 206319456.

The previous prime is 489713899. The next prime is 489713927. The reversal of 489713924 is 429317984.

It is not an unprimeable number, because it can be changed into a prime (489713927) 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 7 ways as a sum of consecutive naturals, for example, 146567 + ... + 149870.

It is an arithmetic number, because the mean of its divisors is an integer number (41501320).

Almost surely, 2^489713924 is an apocalyptic number.

It is an amenable number.

489713924 is an abundant number, since it is smaller than the sum of its proper divisors (506317756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489713924 is a wasteful number, since it uses less digits than its factorization.

489713924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296507 (or 296505 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 489713924 is about 22129.4808795869. The cubic root of 489713924 is about 788.2200614483.

The spelling of 489713924 in words is "four hundred eighty-nine million, seven hundred thirteen thousand, nine hundred twenty-four".