8228064680 has 64 divisors (see below), whose sum is σ = 20260212480. Its totient is φ = 2982534400.

The previous prime is 8228064679. The next prime is 8228064683. The reversal of 8228064680 is 864608228.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (8228064683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109985 + ... + 168975.

It is an arithmetic number, because the mean of its divisors is an integer number (316565820).

Almost surely, 2^8228064680 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 8228064680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10130106240).

8228064680 is an abundant number, since it is smaller than the sum of its proper divisors (12032147800).

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

8228064680 is a wasteful number, since it uses less digits than its factorization.

8228064680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59330 (or 59326 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 8228064680 is about 90708.6802902567. The cubic root of 8228064680 is about 2018.8275946749.

The spelling of 8228064680 in words is "eight billion, two hundred twenty-eight million, sixty-four thousand, six hundred eighty".