487836660 has 24 divisors (see below), whose sum is σ = 1365942816. Its totient is φ = 130089760.

The previous prime is 487836653. The next prime is 487836673. The reversal of 487836660 is 66638784.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4065246 + ... + 4065365.

It is an arithmetic number, because the mean of its divisors is an integer number (56914284).

Almost surely, 2^487836660 is an apocalyptic number.

It is an amenable number.

487836660 is an abundant number, since it is smaller than the sum of its proper divisors (878106156).

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

487836660 is a wasteful number, since it uses less digits than its factorization.

487836660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8130623 (or 8130621 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 487836660 is about 22087.0246977722. The cubic root of 487836660 is about 787.2115870027.

The spelling of 487836660 in words is "four hundred eighty-seven million, eight hundred thirty-six thousand, six hundred sixty".