8080191936 has 280 divisors, whose sum is σ = 25529627376. Its totient is φ = 2518179840.

The previous prime is 8080191913. The next prime is 8080191983. The reversal of 8080191936 is 6391910808.

It is a junction number, because it is equal to n+sod(n) for n = 8080191891 and 8080191900.

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 39 ways as a sum of consecutive naturals, for example, 24411291 + ... + 24411621.

Almost surely, 2^8080191936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8080191936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12764813688).

8080191936 is an abundant number, since it is smaller than the sum of its proper divisors (17449435440).

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

8080191936 is a wasteful number, since it uses less digits than its factorization.

8080191936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The square root of 8080191936 is about 89889.8878406242. The cubic root of 8080191936 is about 2006.6604558747.

The spelling of 8080191936 in words is "eight billion, eighty million, one hundred ninety-one thousand, nine hundred thirty-six".