2887387884 has 60 divisors (see below), whose sum is σ = 7556385144. Its totient is φ = 961419456.

The previous prime is 2887387879. The next prime is 2887387897. The reversal of 2887387884 is 4887837882.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 330379 + ... + 339005.

Almost surely, 2^2887387884 is an apocalyptic number.

It is an amenable number.

2887387884 is an abundant number, since it is smaller than the sum of its proper divisors (4668997260).

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

2887387884 is a wasteful number, since it uses less digits than its factorization.

2887387884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9676 (or 9665 counting only the distinct ones).

The product of its digits is 38535168, while the sum is 63.

The square root of 2887387884 is about 53734.4199187076. The cubic root of 2887387884 is about 1423.9728531573.

The spelling of 2887387884 in words is "two billion, eight hundred eighty-seven million, three hundred eighty-seven thousand, eight hundred eighty-four".