8238842880 has 176 divisors, whose sum is σ = 27498317184. Its totient is φ = 2101411840.

The previous prime is 8238842849. The next prime is 8238842881. The reversal of 8238842880 is 882488328.

It is not an unprimeable number, because it can be changed into a prime (8238842881) 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, 341620 + ... + 364940.

Almost surely, 2^8238842880 is an apocalyptic number.

8238842880 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 8238842880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13749158592).

8238842880 is an abundant number, since it is smaller than the sum of its proper divisors (19259474304).

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

8238842880 is a wasteful number, since it uses less digits than its factorization.

8238842880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23372 (or 23354 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 51.

The square root of 8238842880 is about 90768.0719195908. The cubic root of 8238842880 is about 2019.7087185786.

The spelling of 8238842880 in words is "eight billion, two hundred thirty-eight million, eight hundred forty-two thousand, eight hundred eighty".