4987864884 has 24 divisors (see below), whose sum is σ = 11640556480. Its totient is φ = 1662306624.

The previous prime is 4987864859. The next prime is 4987864907. The reversal of 4987864884 is 4884687894.

It is a super-2 number, since 2×4987864884² = 49757592202080666912, which contains 22 as substring.

It is a congruent number.

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, 31737 + ... + 104799.

Almost surely, 2^4987864884 is an apocalyptic number.

It is an amenable number.

4987864884 is an abundant number, since it is smaller than the sum of its proper divisors (6652691596).

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

4987864884 is a wasteful number, since it uses less digits than its factorization.

4987864884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78759 (or 78757 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 66.

The square root of 4987864884 is about 70624.8177625967. The cubic root of 4987864884 is about 1708.5914422324.

The spelling of 4987864884 in words is "four billion, nine hundred eighty-seven million, eight hundred sixty-four thousand, eight hundred eighty-four".