8939884 has 6 divisors (see below), whose sum is σ = 15644804. Its totient is φ = 4469940.

The previous prime is 8939863. The next prime is 8939891. The reversal of 8939884 is 4889398.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117482 + ... + 1117489.

Almost surely, 2^8939884 is an apocalyptic number.

It is an amenable number.

8939884 is a deficient number, since it is larger than the sum of its proper divisors (6704920).

8939884 is a wasteful number, since it uses less digits than its factorization.

8939884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234975 (or 2234973 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The square root of 8939884 is about 2989.9638793805. The cubic root of 8939884 is about 207.5442127687.

The spelling of 8939884 in words is "eight million, nine hundred thirty-nine thousand, eight hundred eighty-four".