8730815072 has 24 divisors (see below), whose sum is σ = 19644334416. Its totient is φ = 3741777792.

The previous prime is 8730815063. The next prime is 8730815087. The reversal of 8730815072 is 2705180378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19488203 + ... + 19488650.

It is an arithmetic number, because the mean of its divisors is an integer number (818513934).

Almost surely, 2^8730815072 is an apocalyptic number.

It is an amenable number.

8730815072 is an abundant number, since it is smaller than the sum of its proper divisors (10913519344).

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

8730815072 is a wasteful number, since it uses less digits than its factorization.

8730815072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38976870 (or 38976862 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 8730815072 is about 93438.8306433680. The cubic root of 8730815072 is about 2059.1355181256.

The spelling of 8730815072 in words is "eight billion, seven hundred thirty million, eight hundred fifteen thousand, seventy-two".