8807912712 has 48 divisors (see below), whose sum is σ = 24677347500. Its totient is φ = 2834729856.

The previous prime is 8807912639. The next prime is 8807912713. The reversal of 8807912712 is 2172197088.

It can be written as a sum of positive squares in 2 ways, for example, as 8572167396 + 235745316 = 92586^2 + 15354^2 .

It is a super-2 number, since 2×8807912712² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8807912713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2107087 + ... + 2111262.

Almost surely, 2^8807912712 is an apocalyptic number.

It is an amenable number.

8807912712 is an abundant number, since it is smaller than the sum of its proper divisors (15869434788).

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

8807912712 is a wasteful number, since it uses less digits than its factorization.

8807912712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218390 (or 4218383 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The square root of 8807912712 is about 93850.4806167768. The cubic root of 8807912712 is about 2065.1788436622.

The spelling of 8807912712 in words is "eight billion, eight hundred seven million, nine hundred twelve thousand, seven hundred twelve".