487030784 has 64 divisors (see below), whose sum is σ = 990889200. Its totient is φ = 239337472.

The previous prime is 487030783. The next prime is 487030823.

487030784 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487030783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2916269 + ... + 2916435.

Almost surely, 2^487030784 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 487030784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495444600).

487030784 is an abundant number, since it is smaller than the sum of its proper divisors (503858416).

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

487030784 is an frugal number, since it uses more digits than its factorization.

487030784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 487030784 is about 22068.7739577893. The cubic root of 487030784 is about 786.7778731356. Note that the first 3 decimals are identical.

The spelling of 487030784 in words is "four hundred eighty-seven million, thirty thousand, seven hundred eighty-four".