8904802117 has 2 divisors, whose sum is σ = 8904802118. Its totient is φ = 8904802116.

The previous prime is 8904802073. The next prime is 8904802133. The reversal of 8904802117 is 7112084098.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6794869761 + 2109932356 = 82431^2 + 45934^2 .

It is a cyclic number.

It is not a de Polignac number, because 8904802117 - 2⁷ = 8904801989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8904802117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8904802157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4452401058 + 4452401059.

It is an arithmetic number, because the mean of its divisors is an integer number (4452401059).

Almost surely, 2^8904802117 is an apocalyptic number.

It is an amenable number.

8904802117 is a deficient number, since it is larger than the sum of its proper divisors (1).

8904802117 is an equidigital number, since it uses as much as digits as its factorization.

8904802117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 8904802117 is about 94365.2590575578. The cubic root of 8904802117 is about 2072.7237528578.

The spelling of 8904802117 in words is "eight billion, nine hundred four million, eight hundred two thousand, one hundred seventeen".