8620794798 has 288 divisors, whose sum is σ = 23661453312. Its totient is φ = 2047731840.

The previous prime is 8620794773. The next prime is 8620794799. The reversal of 8620794798 is 8974970268.

8620794798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8620794799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 67880211 + ... + 67880337.

It is an arithmetic number, because the mean of its divisors is an integer number (82157824).

Almost surely, 2^8620794798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8620794798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11830726656).

8620794798 is an abundant number, since it is smaller than the sum of its proper divisors (15040658514).

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

8620794798 is a wasteful number, since it uses less digits than its factorization.

8620794798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The square root of 8620794798 is about 92848.2352982543. The cubic root of 8620794798 is about 2050.4496176601.

The spelling of 8620794798 in words is "eight billion, six hundred twenty million, seven hundred ninety-four thousand, seven hundred ninety-eight".