9008698005 has 12 divisors (see below), whose sum is σ = 15615076620. Its totient is φ = 4804638912.

The previous prime is 9008697979. The next prime is 9008698031. The reversal of 9008698005 is 5008968009.

9008698005 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9008697979) and next prime (9008698031).

It can be written as a sum of positive squares in 2 ways, for example, as 4903220529 + 4105477476 = 70023^2 + 64074^2 .

It is not a de Polignac number, because 9008698005 - 2⁶ = 9008697941 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 200193289 = 9008698005 / (9 + 0 + 0 + 8 + 6 + 9 + 8 + 0 + 0 + 5).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100096600 + ... + 100096689.

It is an arithmetic number, because the mean of its divisors is an integer number (1301256385).

Almost surely, 2^9008698005 is an apocalyptic number.

It is an amenable number.

9008698005 is a deficient number, since it is larger than the sum of its proper divisors (6606378615).

9008698005 is a wasteful number, since it uses less digits than its factorization.

9008698005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200193300 (or 200193297 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 9008698005 is about 94914.1612458331. The cubic root of 9008698005 is about 2080.7537028344.

The spelling of 9008698005 in words is "nine billion, eight million, six hundred ninety-eight thousand, five".