8987673328 has 10 divisors (see below), whose sum is σ = 17413617104. Its totient is φ = 4493836656.

The previous prime is 8987673307. The next prime is 8987673377. The reversal of 8987673328 is 8233767898.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280864776 + ... + 280864807.

Almost surely, 2^8987673328 is an apocalyptic number.

It is an amenable number.

8987673328 is a deficient number, since it is larger than the sum of its proper divisors (8425943776).

8987673328 is a wasteful number, since it uses less digits than its factorization.

8987673328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561729591 (or 561729585 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 61.

The square root of 8987673328 is about 94803.3402787054. The cubic root of 8987673328 is about 2079.1337406097.

The spelling of 8987673328 in words is "eight billion, nine hundred eighty-seven million, six hundred seventy-three thousand, three hundred twenty-eight".