8769982943 has 4 divisors (see below), whose sum is σ = 8983885008. Its totient is φ = 8556080880.

The previous prime is 8769982927. The next prime is 8769982951. The reversal of 8769982943 is 3492899678.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8769982943 - 2⁴ = 8769982927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8769982943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8769982643) 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 3 ways as a sum of consecutive naturals, for example, 106950971 + ... + 106951052.

It is an arithmetic number, because the mean of its divisors is an integer number (2245971252).

Almost surely, 2^8769982943 is an apocalyptic number.

8769982943 is a deficient number, since it is larger than the sum of its proper divisors (213902065).

8769982943 is a wasteful number, since it uses less digits than its factorization.

8769982943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213902064.

The product of its digits is 47029248, while the sum is 65.

The square root of 8769982943 is about 93648.1870780209. The cubic root of 8769982943 is about 2062.2101317174.

The spelling of 8769982943 in words is "eight billion, seven hundred sixty-nine million, nine hundred eighty-two thousand, nine hundred forty-three".