8982271568 has 20 divisors (see below), whose sum is σ = 17641552788. Its totient is φ = 4429612800.

The previous prime is 8982271559. The next prime is 8982271579. The reversal of 8982271568 is 8651722898.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2071342144 + 6910929424 = 45512^2 + 83132^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3843983 + ... + 3846318.

Almost surely, 2^8982271568 is an apocalyptic number.

It is an amenable number.

8982271568 is a deficient number, since it is larger than the sum of its proper divisors (8659281220).

8982271568 is a wasteful number, since it uses less digits than its factorization.

8982271568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7690382 (or 7690376 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 56.

The square root of 8982271568 is about 94774.8467052308. The cubic root of 8982271568 is about 2078.7171243611.

The spelling of 8982271568 in words is "eight billion, nine hundred eighty-two million, two hundred seventy-one thousand, five hundred sixty-eight".