8897797080 has 256 divisors, whose sum is σ = 30326400000. Its totient is φ = 2319851520.

The previous prime is 8897797003. The next prime is 8897797087. The reversal of 8897797080 is 807977988.

It is a super-3 number, since 3×8897797080³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8897796999 and 8897797017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8897797087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19816696 + ... + 19817144.

It is an arithmetic number, because the mean of its divisors is an integer number (118462500).

Almost surely, 2^8897797080 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 8897797080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15163200000).

8897797080 is an abundant number, since it is smaller than the sum of its proper divisors (21428602920).

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

8897797080 is a wasteful number, since it uses less digits than its factorization.

8897797080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 63.

The square root of 8897797080 is about 94328.1351453531. The cubic root of 8897797080 is about 2072.1801017899.

The spelling of 8897797080 in words is "eight billion, eight hundred ninety-seven million, seven hundred ninety-seven thousand, eighty".