8073470080 has 128 divisors (see below), whose sum is σ = 21502681200. Its totient is φ = 2878095360.

The previous prime is 8073470077. The next prime is 8073470099. The reversal of 8073470080 is 800743708.

It can be written as a sum of positive squares in 8 ways, for example, as 2072798784 + 6000671296 = 45528^2 + 77464^2 .

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224550 + ... + 258010.

Almost surely, 2^8073470080 is an apocalyptic number.

8073470080 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 8073470080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10751340600).

8073470080 is an abundant number, since it is smaller than the sum of its proper divisors (13429211120).

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

8073470080 is a wasteful number, since it uses less digits than its factorization.

8073470080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33522 (or 33510 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 8073470080 is about 89852.4906722123. The cubic root of 8073470080 is about 2006.1038591673.

The spelling of 8073470080 in words is "eight billion, seventy-three million, four hundred seventy thousand, eighty".