8068980654 has 96 divisors (see below), whose sum is σ = 20556716544. Its totient is φ = 2239773120.

The previous prime is 8068980643. The next prime is 8068980671. The reversal of 8068980654 is 4560898608.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8068980654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 681969 + ... + 693699.

It is an arithmetic number, because the mean of its divisors is an integer number (214132464).

Almost surely, 2^8068980654 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8068980654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10278358272).

8068980654 is an abundant number, since it is smaller than the sum of its proper divisors (12487735890).

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

8068980654 is a wasteful number, since it uses less digits than its factorization.

8068980654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11902 (or 11899 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 8068980654 is about 89827.5049970776. The cubic root of 8068980654 is about 2005.7319445455.

The spelling of 8068980654 in words is "eight billion, sixty-eight million, nine hundred eighty thousand, six hundred fifty-four".