4887687708 has 144 divisors (see below), whose sum is σ = 12964503552. Its totient is φ = 1551312000.

The previous prime is 4887687691. The next prime is 4887687709. The reversal of 4887687708 is 8077867884.

4887687708 is a `hidden beast` number, since 488 + 7 + 6 + 87 + 70 + 8 = 666.

It is a super-2 number, since 2×4887687708² = 47778982261868586528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887687709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18035613 + ... + 18035883.

Almost surely, 2^4887687708 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 4887687708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6482251776).

4887687708 is an abundant number, since it is smaller than the sum of its proper divisors (8076815844).

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

4887687708 is a wasteful number, since it uses less digits than its factorization.

4887687708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 33718272, while the sum is 63.

The square root of 4887687708 is about 69911.9997425335. Note that the first 3 decimals coincide. The cubic root of 4887687708 is about 1697.0754455152.

The spelling of 4887687708 in words is "four billion, eight hundred eighty-seven million, six hundred eighty-seven thousand, seven hundred eight".