8898777072 has 240 divisors, whose sum is σ = 27605614080. Its totient is φ = 2742719616.

The previous prime is 8898777071. The next prime is 8898777191. The reversal of 8898777072 is 2707778988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8898777071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6705273 + ... + 6706599.

It is an arithmetic number, because the mean of its divisors is an integer number (115023392).

Almost surely, 2^8898777072 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 8898777072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13802807040).

8898777072 is an abundant number, since it is smaller than the sum of its proper divisors (18706837008).

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

8898777072 is a wasteful number, since it uses less digits than its factorization.

8898777072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 22127616, while the sum is 63.

The square root of 8898777072 is about 94333.3295924616. The cubic root of 8898777072 is about 2072.2561747532.

The spelling of 8898777072 in words is "eight billion, eight hundred ninety-eight million, seven hundred seventy-seven thousand, seventy-two".