8446680 has 192 divisors, whose sum is σ = 31449600. Its totient is φ = 2021760.

The previous prime is 8446679. The next prime is 8446709. The reversal of 8446680 is 866448.

8446680 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 106881 + ... + 106959.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

Almost surely, 2^8446680 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 8446680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15724800).

8446680 is an abundant number, since it is smaller than the sum of its proper divisors (23002920).

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

8446680 is a wasteful number, since it uses less digits than its factorization.

8446680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 8446680 is about 2906.3172572863. The cubic root of 8446680 is about 203.6551266435.

It can be divided in two parts, 84 and 46680, that added together give a palindrome (46764).

The spelling of 8446680 in words is "eight million, four hundred forty-six thousand, six hundred eighty".