9168439106 has 16 divisors (see below), whose sum is σ = 14098612248. Its totient is φ = 4469068800.

The previous prime is 9168439103. The next prime is 9168439121. The reversal of 9168439106 is 6019348619.

It can be written as a sum of positive squares in 4 ways, for example, as 2500900081 + 6667539025 = 50009^2 + 81655^2 .

It is not an unprimeable number, because it can be changed into a prime (9168439103) 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, 70526 + ... + 152678.

Almost surely, 2^9168439106 is an apocalyptic number.

9168439106 is a deficient number, since it is larger than the sum of its proper divisors (4930173142).

9168439106 is a wasteful number, since it uses less digits than its factorization.

9168439106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83557.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 9168439106 is about 95751.9665907703. The cubic root of 9168439106 is about 2092.9802728284.

The spelling of 9168439106 in words is "nine billion, one hundred sixty-eight million, four hundred thirty-nine thousand, one hundred six".