8297811488 has 18 divisors (see below), whose sum is σ = 16337330919. Its totient is φ = 4148648096.

The previous prime is 8297811463. The next prime is 8297811541. The reversal of 8297811488 is 8841187928.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 4148905744 + 4148905744 = 64412^2 + 64412^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=64412.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 507245 + ... + 523347.

Almost surely, 2^8297811488 is an apocalyptic number.

It is an amenable number.

8297811488 is a deficient number, since it is larger than the sum of its proper divisors (8039519431).

8297811488 is an frugal number, since it uses more digits than its factorization.

8297811488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32216 (or 16105 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 56.

The square root of 8297811488 is about 91092.3239795758. The cubic root of 8297811488 is about 2024.5158818728.

The spelling of 8297811488 in words is "eight billion, two hundred ninety-seven million, eight hundred eleven thousand, four hundred eighty-eight".