489760032 has 48 divisors (see below), whose sum is σ = 1289215872. Its totient is φ = 162796800.

The previous prime is 489760031. The next prime is 489760049. The reversal of 489760032 is 230067984.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (489760031) 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, 28282 + ... + 42182.

It is an arithmetic number, because the mean of its divisors is an integer number (26858664).

Almost surely, 2^489760032 is an apocalyptic number.

It is an amenable number.

489760032 is an abundant number, since it is smaller than the sum of its proper divisors (799455840).

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

489760032 is a wasteful number, since it uses less digits than its factorization.

489760032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14281 (or 14273 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 489760032 is about 22130.5226327803. The cubic root of 489760032 is about 788.2447984143.

The spelling of 489760032 in words is "four hundred eighty-nine million, seven hundred sixty thousand, thirty-two".