8206878000 has 160 divisors (see below), whose sum is σ = 27313108992. Its totient is φ = 2117856000.

The previous prime is 8206877983. The next prime is 8206878011. The reversal of 8206878000 is 8786028.

It is a self number, because there is not a number n which added to its sum of digits gives 8206878000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163939 + ... + 208061.

Almost surely, 2^8206878000 is an apocalyptic number.

8206878000 is a gapful number since it is divisible by the number (80) 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 8206878000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13656554496).

8206878000 is an abundant number, since it is smaller than the sum of its proper divisors (19106230992).

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

8206878000 is a wasteful number, since it uses less digits than its factorization.

8206878000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44180 (or 44164 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 8206878000 is about 90591.8208228535. The cubic root of 8206878000 is about 2017.0933262359.

The spelling of 8206878000 in words is "eight billion, two hundred six million, eight hundred seventy-eight thousand".