8799420000 has 720 divisors, whose sum is σ = 34866426672. Its totient is φ = 1935360000.

The previous prime is 8799419999. The next prime is 8799420059. The reversal of 8799420000 is 249978.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 120539964 + ... + 120540036.

Almost surely, 2^8799420000 is an apocalyptic number.

8799420000 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 8799420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17433213336).

8799420000 is an abundant number, since it is smaller than the sum of its proper divisors (26067006672).

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

8799420000 is a wasteful number, since it uses less digits than its factorization.

8799420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 8799420000 is about 93805.2237351417. The cubic root of 8799420000 is about 2064.5148721536.

Adding to 8799420000 its reverse (249978), we get a palindrome (8799669978).

The spelling of 8799420000 in words is "eight billion, seven hundred ninety-nine million, four hundred twenty thousand".