8117369298 has 12 divisors (see below), whose sum is σ = 17587633518. Its totient is φ = 2705789760.

The previous prime is 8117369237. The next prime is 8117369303. The reversal of 8117369298 is 8929637118.

It can be written as a sum of positive squares in only one way, i.e., 7162744689 + 954624609 = 84633^2 + 30897^2 .

It is a super-2 number, since 2×8117369298² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225482463 + ... + 225482498.

Almost surely, 2^8117369298 is an apocalyptic number.

8117369298 is an abundant number, since it is smaller than the sum of its proper divisors (9470264220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8117369298 is a wasteful number, since it uses less digits than its factorization.

8117369298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450964969 (or 450964966 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 8117369298 is about 90096.4444248495. Note that the first 4 decimals coincide. The cubic root of 8117369298 is about 2009.7333291425.

The spelling of 8117369298 in words is "eight billion, one hundred seventeen million, three hundred sixty-nine thousand, two hundred ninety-eight".