8061683760 has 400 divisors, whose sum is σ = 30542982624. Its totient is φ = 1958805504.

The previous prime is 8061683741. The next prime is 8061683767. The reversal of 8061683760 is 673861608.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8061683767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6991344 + ... + 6992496.

Almost surely, 2^8061683760 is an apocalyptic number.

8061683760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8061683760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15271491312).

8061683760 is an abundant number, since it is smaller than the sum of its proper divisors (22481298864).

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

8061683760 is a wasteful number, since it uses less digits than its factorization.

8061683760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8061683760 is about 89786.8796651270. The cubic root of 8061683760 is about 2005.1271582258.

The spelling of 8061683760 in words is "eight billion, sixty-one million, six hundred eighty-three thousand, seven hundred sixty".