8998696017 has 12 divisors (see below), whose sum is σ = 13085354100. Its totient is φ = 5958867168.

The previous prime is 8998696013. The next prime is 8998696033. The reversal of 8998696017 is 7106968998.

It can be written as a sum of positive squares in 2 ways, for example, as 1183428801 + 7815267216 = 34401^2 + 88404^2 .

It is not a de Polignac number, because 8998696017 - 2² = 8998696013 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8998696013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3353878 + ... + 3356559.

It is an arithmetic number, because the mean of its divisors is an integer number (1090446175).

Almost surely, 2^8998696017 is an apocalyptic number.

It is an amenable number.

8998696017 is a deficient number, since it is larger than the sum of its proper divisors (4086658083).

8998696017 is a wasteful number, since it uses less digits than its factorization.

8998696017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6710592 (or 6710589 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 63.

The square root of 8998696017 is about 94861.4569622457. The cubic root of 8998696017 is about 2079.9833591648.

The spelling of 8998696017 in words is "eight billion, nine hundred ninety-eight million, six hundred ninety-six thousand, seventeen".