8678219080 has 64 divisors (see below), whose sum is σ = 20091214080. Its totient is φ = 3371558400.

The previous prime is 8678219071. The next prime is 8678219093. The reversal of 8678219080 is 809128768.

It is a super-2 number, since 2×8678219080² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360625 + ... + 383935.

It is an arithmetic number, because the mean of its divisors is an integer number (313925220).

Almost surely, 2^8678219080 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 8678219080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10045607040).

8678219080 is an abundant number, since it is smaller than the sum of its proper divisors (11412995000).

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

8678219080 is a wasteful number, since it uses less digits than its factorization.

8678219080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23590 (or 23586 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 8678219080 is about 93156.9593750247. The cubic root of 8678219080 is about 2054.9923202472.

The spelling of 8678219080 in words is "eight billion, six hundred seventy-eight million, two hundred nineteen thousand, eighty".