8712073328 has 40 divisors (see below), whose sum is σ = 19308689760. Its totient is φ = 3730325760.

The previous prime is 8712073327. The next prime is 8712073373. The reversal of 8712073328 is 8233702178.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8712073327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89138 + ... + 159278.

It is an arithmetic number, because the mean of its divisors is an integer number (482717244).

Almost surely, 2^8712073328 is an apocalyptic number.

It is an amenable number.

8712073328 is an abundant number, since it is smaller than the sum of its proper divisors (10596616432).

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

8712073328 is a wasteful number, since it uses less digits than its factorization.

8712073328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71265 (or 71259 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 8712073328 is about 93338.4879243284. The cubic root of 8712073328 is about 2057.6610686279.

The spelling of 8712073328 in words is "eight billion, seven hundred twelve million, seventy-three thousand, three hundred twenty-eight".