8654728080 has 160 divisors (see below), whose sum is σ = 27358248960. Its totient is φ = 2262873600.

The previous prime is 8654728039. The next prime is 8654728099. The reversal of 8654728080 is 808274568.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2861449 + ... + 2864471.

It is an arithmetic number, because the mean of its divisors is an integer number (170989056).

Almost surely, 2^8654728080 is an apocalyptic number.

8654728080 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 8654728080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13679124480).

8654728080 is an abundant number, since it is smaller than the sum of its proper divisors (18703520880).

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

8654728080 is a wasteful number, since it uses less digits than its factorization.

8654728080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269 (or 3263 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 8654728080 is about 93030.7910317869. The cubic root of 8654728080 is about 2053.1364307262.

The spelling of 8654728080 in words is "eight billion, six hundred fifty-four million, seven hundred twenty-eight thousand, eighty".