8197173604 has 24 divisors (see below), whose sum is σ = 14428314656. Its totient is φ = 4074840000.

The previous prime is 8197173587. The next prime is 8197173623. The reversal of 8197173604 is 4063717918.

It is a super-2 number, since 2×8197173604² (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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882424 + ... + 891664.

Almost surely, 2^8197173604 is an apocalyptic number.

It is an amenable number.

8197173604 is a deficient number, since it is larger than the sum of its proper divisors (6231141052).

8197173604 is a wasteful number, since it uses less digits than its factorization.

8197173604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10507 (or 10505 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 8197173604 is about 90538.2438751713. The cubic root of 8197173604 is about 2016.2979611379.

The spelling of 8197173604 in words is "eight billion, one hundred ninety-seven million, one hundred seventy-three thousand, six hundred four".