9168439134 has 16 divisors (see below), whose sum is σ = 18442873872. Its totient is φ = 3038480448.

The previous prime is 9168439123. The next prime is 9168439153. The reversal of 9168439134 is 4319348619.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4415359 + ... + 4417434.

It is an arithmetic number, because the mean of its divisors is an integer number (1152679617).

Almost surely, 2^9168439134 is an apocalyptic number.

9168439134 is an abundant number, since it is smaller than the sum of its proper divisors (9274434738).

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

9168439134 is a wasteful number, since it uses less digits than its factorization.

9168439134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832971.

The product of its digits is 559872, while the sum is 48.

The square root of 9168439134 is about 95751.9667369814. The cubic root of 9168439134 is about 2092.9802749590.

The spelling of 9168439134 in words is "nine billion, one hundred sixty-eight million, four hundred thirty-nine thousand, one hundred thirty-four".