8792801280 has 384 divisors, whose sum is σ = 31283787600. Its totient is φ = 2283798528.

The previous prime is 8792801279. The next prime is 8792801327. The reversal of 8792801280 is 821082978.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98795476 + ... + 98795564.

Almost surely, 2^8792801280 is an apocalyptic number.

8792801280 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 8792801280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15641893800).

8792801280 is an abundant number, since it is smaller than the sum of its proper divisors (22490986320).

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

8792801280 is an equidigital number, since it uses as much as digits as its factorization.

8792801280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 8792801280 is about 93769.9380398644. The cubic root of 8792801280 is about 2063.9971155539.

The spelling of 8792801280 in words is "eight billion, seven hundred ninety-two million, eight hundred one thousand, two hundred eighty".