8202760020 has 288 divisors, whose sum is σ = 31956567552. Its totient is φ = 1655368704.

The previous prime is 8202760019. The next prime is 8202760031. The reversal of 8202760020 is 200672028.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 365854 + ... + 387626.

It is an arithmetic number, because the mean of its divisors is an integer number (110960304).

Almost surely, 2^8202760020 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 8202760020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15978283776).

8202760020 is an abundant number, since it is smaller than the sum of its proper divisors (23753807532).

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

8202760020 is a wasteful number, since it uses less digits than its factorization.

8202760020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21831 (or 21826 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 8202760020 is about 90569.0897602488. The cubic root of 8202760020 is about 2016.7558962712.

The spelling of 8202760020 in words is "eight billion, two hundred two million, seven hundred sixty thousand, twenty".