487686912 has 72 divisors (see below), whose sum is σ = 1304889600. Its totient is φ = 161694720.

The previous prime is 487686863. The next prime is 487686919. The reversal of 487686912 is 219686784.

It is not an unprimeable number, because it can be changed into a prime (487686919) 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, 151237 + ... + 154427.

Almost surely, 2^487686912 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 487686912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (652444800).

487686912 is an abundant number, since it is smaller than the sum of its proper divisors (817202688).

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

487686912 is a wasteful number, since it uses less digits than its factorization.

487686912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409 (or 3395 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 487686912 is about 22083.6344834812. The cubic root of 487686912 is about 787.1310303776.

The spelling of 487686912 in words is "four hundred eighty-seven million, six hundred eighty-six thousand, nine hundred twelve".