8193361008 has 80 divisors (see below), whose sum is σ = 24970274816. Its totient is φ = 2265442560.

The previous prime is 8193361003. The next prime is 8193361009. The reversal of 8193361008 is 8001633918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8193361003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382891 + ... + 403722.

Almost surely, 2^8193361008 is an apocalyptic number.

It is an amenable number.

8193361008 is an abundant number, since it is smaller than the sum of its proper divisors (16776913808).

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

8193361008 is a wasteful number, since it uses less digits than its factorization.

8193361008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786662 (or 786656 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 8193361008 is about 90517.1862576384. The cubic root of 8193361008 is about 2015.9853118418.

The spelling of 8193361008 in words is "eight billion, one hundred ninety-three million, three hundred sixty-one thousand, eight".