117934434 has 64 divisors (see below), whose sum is σ = 270604800. Its totient is φ = 38054016.

The previous prime is 117934433. The next prime is 117934459. The reversal of 117934434 is 434439711.

It is not an unprimeable number, because it can be changed into a prime (117934433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254487 + ... + 254949.

It is an arithmetic number, because the mean of its divisors is an integer number (4228200).

Almost surely, 2^117934434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117934434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135302400).

117934434 is an abundant number, since it is smaller than the sum of its proper divisors (152670366).

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

117934434 is a wasteful number, since it uses less digits than its factorization.

117934434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 610 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 117934434 is about 10859.7621520915. The cubic root of 117934434 is about 490.3959509586.

The spelling of 117934434 in words is "one hundred seventeen million, nine hundred thirty-four thousand, four hundred thirty-four".