8815474080 has 768 divisors, whose sum is σ = 37836288000. Its totient is φ = 1872211968.

The previous prime is 8815474079. The next prime is 8815474091. The reversal of 8815474080 is 804745188.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 38495406 + ... + 38495634.

It is an arithmetic number, because the mean of its divisors is an integer number (49266000).

Almost surely, 2^8815474080 is an apocalyptic number.

8815474080 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 8815474080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18918144000).

8815474080 is an abundant number, since it is smaller than the sum of its proper divisors (29020813920).

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

8815474080 is a wasteful number, since it uses less digits than its factorization.

8815474080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 8815474080 is about 93890.7560945166. The cubic root of 8815474080 is about 2065.7696423883.

The spelling of 8815474080 in words is "eight billion, eight hundred fifteen million, four hundred seventy-four thousand, eighty".