8986984 has 16 divisors (see below), whose sum is σ = 17432100. Its totient is φ = 4338432.

The previous prime is 8986963. The next prime is 8986987. The reversal of 8986984 is 4896898.

It can be written as a sum of positive squares in 2 ways, for example, as 8538084 + 448900 = 2922^2 + 670^2 .

It is not an unprimeable number, because it can be changed into a prime (8986987) 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, 19137 + ... + 19600.

Almost surely, 2^8986984 is an apocalyptic number.

It is an amenable number.

8986984 is a deficient number, since it is larger than the sum of its proper divisors (8445116).

8986984 is a wasteful number, since it uses less digits than its factorization.

8986984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38772 (or 38768 counting only the distinct ones).

The product of its digits is 995328, while the sum is 52.

The square root of 8986984 is about 2997.8298817645. The cubic root of 8986984 is about 207.9080584778.

The spelling of 8986984 in words is "eight million, nine hundred eighty-six thousand, nine hundred eighty-four".