487088784 has 120 divisors (see below), whose sum is σ = 1677795392. Its totient is φ = 128459520.

The previous prime is 487088753. The next prime is 487088801. The reversal of 487088784 is 487880784.

It is a happy number.

487088784 is a `hidden beast` number, since 487 + 0 + 8 + 87 + 84 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 487088784.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5482 + ... + 31689.

Almost surely, 2^487088784 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 487088784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838897696).

487088784 is an abundant number, since it is smaller than the sum of its proper divisors (1190706608).

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

487088784 is a wasteful number, since it uses less digits than its factorization.

487088784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37205 (or 37196 counting only the distinct ones).

The product of its (nonzero) digits is 3211264, while the sum is 54.

The square root of 487088784 is about 22070.0879925749. The cubic root of 487088784 is about 786.8091040877.

The spelling of 487088784 in words is "four hundred eighty-seven million, eighty-eight thousand, seven hundred eighty-four".