8368028020 has 48 divisors (see below), whose sum is σ = 19191715200. Its totient is φ = 3039534720.

The previous prime is 8368027999. The next prime is 8368028021. The reversal of 8368028020 is 208208638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8368028021) 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, 181486 + ... + 222874.

It is an arithmetic number, because the mean of its divisors is an integer number (399827400).

Almost surely, 2^8368028020 is an apocalyptic number.

It is an amenable number.

8368028020 is an abundant number, since it is smaller than the sum of its proper divisors (10823687180).

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

8368028020 is a wasteful number, since it uses less digits than its factorization.

8368028020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42328 (or 42326 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8368028020 is about 91476.9261617376. The cubic root of 8368028020 is about 2030.2103707501.

The spelling of 8368028020 in words is "eight billion, three hundred sixty-eight million, twenty-eight thousand, twenty".