8908739892 has 54 divisors (see below), whose sum is σ = 24257129442. Its totient is φ = 2740522464.

The previous prime is 8908739849. The next prime is 8908739897. The reversal of 8908739892 is 2989378098.

8908739892 is a `hidden beast` number, since 89 + 0 + 87 + 398 + 92 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6167589156 + 2741150736 = 78534^2 + 52356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8908739897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2039703 + ... + 2044065.

Almost surely, 2^8908739892 is an apocalyptic number.

It is an amenable number.

8908739892 is an abundant number, since it is smaller than the sum of its proper divisors (15348389550).

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

8908739892 is a wasteful number, since it uses less digits than its factorization.

8908739892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8749 (or 4381 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 63.

The square root of 8908739892 is about 94386.1212890963. The cubic root of 8908739892 is about 2073.0292328627.

The spelling of 8908739892 in words is "eight billion, nine hundred eight million, seven hundred thirty-nine thousand, eight hundred ninety-two".