487685889068 has 24 divisors (see below), whose sum is σ = 1026707136000. Its totient is φ = 198007804368.

The previous prime is 487685889023. The next prime is 487685889077. The reversal of 487685889068 is 860988586784.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 487685889068.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458350868 + ... + 458351931.

It is an arithmetic number, because the mean of its divisors is an integer number (42779464000).

Almost surely, 2^487685889068 is an apocalyptic number.

It is an amenable number.

487685889068 is an abundant number, since it is smaller than the sum of its proper divisors (539021246932).

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

487685889068 is a wasteful number, since it uses less digits than its factorization.

487685889068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916702829 (or 916702827 counting only the distinct ones).

The product of its (nonzero) digits is 1486356480, while the sum is 77.

The spelling of 487685889068 in words is "four hundred eighty-seven billion, six hundred eighty-five million, eight hundred eighty-nine thousand, sixty-eight".