10784866680 has 384 divisors, whose sum is σ = 41198976000. Its totient is φ = 2445666048.

The previous prime is 10784866663. The next prime is 10784866693. The reversal of 10784866680 is 8666848701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20620899 + ... + 20621421.

It is an arithmetic number, because the mean of its divisors is an integer number (107289000).

Almost surely, 2^10784866680 is an apocalyptic number.

10784866680 is a gapful number since it is divisible by the number (10) 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 10784866680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20599488000).

10784866680 is an abundant number, since it is smaller than the sum of its proper divisors (30414109320).

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

10784866680 is a wasteful number, since it uses less digits than its factorization.

10784866680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 10784866680 in words is "ten billion, seven hundred eighty-four million, eight hundred sixty-six thousand, six hundred eighty".