487408672 has 48 divisors (see below), whose sum is σ = 1016971200. Its totient is φ = 229305600.

The previous prime is 487408661. The next prime is 487408673. The reversal of 487408672 is 276804784.

It is not an unprimeable number, because it can be changed into a prime (487408673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89154 + ... + 94462.

It is an arithmetic number, because the mean of its divisors is an integer number (21186900).

Almost surely, 2^487408672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487408672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508485600).

487408672 is an abundant number, since it is smaller than the sum of its proper divisors (529562528).

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

487408672 is a wasteful number, since it uses less digits than its factorization.

487408672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 46.

The square root of 487408672 is about 22077.3338970085. Note that the first 3 decimals coincide. The cubic root of 487408672 is about 786.9813079522.

The spelling of 487408672 in words is "four hundred eighty-seven million, four hundred eight thousand, six hundred seventy-two".