487886684 has 12 divisors (see below), whose sum is σ = 853962984. Its totient is φ = 243897264.

The previous prime is 487886683. The next prime is 487886687. The reversal of 487886684 is 486688784.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487886683) 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, 25574 + ... + 40370.

It is an arithmetic number, because the mean of its divisors is an integer number (71163582).

Almost surely, 2^487886684 is an apocalyptic number.

It is an amenable number.

487886684 is a deficient number, since it is larger than the sum of its proper divisors (366076300).

487886684 is a wasteful number, since it uses less digits than its factorization.

487886684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23044 (or 23042 counting only the distinct ones).

The product of its digits is 16515072, while the sum is 59.

The square root of 487886684 is about 22088.1570983185. The cubic root of 487886684 is about 787.2384936361.

The spelling of 487886684 in words is "four hundred eighty-seven million, eight hundred eighty-six thousand, six hundred eighty-four".