8680220850 has 96 divisors (see below), whose sum is σ = 25125820416. Its totient is φ = 1941825600.

The previous prime is 8680220849. The next prime is 8680220873. The reversal of 8680220850 is 580220868.

It is a junction number, because it is equal to n+sod(n) for n = 8680220799 and 8680220808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38596 + ... + 137295.

It is an arithmetic number, because the mean of its divisors is an integer number (261727296).

Almost surely, 2^8680220850 is an apocalyptic number.

8680220850 is an abundant number, since it is smaller than the sum of its proper divisors (16445599566).

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

8680220850 is a wasteful number, since it uses less digits than its factorization.

8680220850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175960 (or 175955 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 8680220850 is about 93167.7028266770. The cubic root of 8680220850 is about 2055.1503137130.

The spelling of 8680220850 in words is "eight billion, six hundred eighty million, two hundred twenty thousand, eight hundred fifty".