8988982394 has 16 divisors (see below), whose sum is σ = 15906771456. Its totient is φ = 3728149200.

The previous prime is 8988982391. The next prime is 8988982399. The reversal of 8988982394 is 4932898898.

It is not an unprimeable number, because it can be changed into a prime (8988982391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10355537 + ... + 10356404.

It is an arithmetic number, because the mean of its divisors is an integer number (994173216).

Almost surely, 2^8988982394 is an apocalyptic number.

8988982394 is a deficient number, since it is larger than the sum of its proper divisors (6917789062).

8988982394 is a wasteful number, since it uses less digits than its factorization.

8988982394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20711981.

The product of its digits is 71663616, while the sum is 68.

The square root of 8988982394 is about 94810.2441405991. The cubic root of 8988982394 is about 2079.2346785298.

The spelling of 8988982394 in words is "eight billion, nine hundred eighty-eight million, nine hundred eighty-two thousand, three hundred ninety-four".