9912883208 has 12 divisors (see below), whose sum is σ = 18587184045. Its totient is φ = 4956300800.

The previous prime is 9912883187. The next prime is 9912883271. The reversal of 9912883208 is 8023882199.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 9852944644 + 59938564 = 99262^2 + 7742^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=70402.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 264008 + ... + 299208.

Almost surely, 2^9912883208 is an apocalyptic number.

It is an amenable number.

9912883208 is a deficient number, since it is larger than the sum of its proper divisors (8674300837).

9912883208 is an frugal number, since it uses more digits than its factorization.

9912883208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70408 (or 35203 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 9912883208 is about 99563.4632181906. The cubic root of 9912883208 is about 2148.1601861566.

Multiplying 9912883208 by its sum of digits (50), we get a square (495644160400 = 704020²).

The spelling of 9912883208 in words is "nine billion, nine hundred twelve million, eight hundred eighty-three thousand, two hundred eight".