939134196 has 576 divisors, whose sum is σ = 3571464960. Its totient is φ = 209018880.

The previous prime is 939134171. The next prime is 939134197. The reversal of 939134196 is 691431939.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (939134197) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12864816 + ... + 12864888.

It is an arithmetic number, because the mean of its divisors is an integer number (6200460).

Almost surely, 2^939134196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 939134196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785732480).

939134196 is an abundant number, since it is smaller than the sum of its proper divisors (2632330764).

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

939134196 is a wasteful number, since it uses less digits than its factorization.

939134196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 126 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 939134196 is about 30645.2964743368. The cubic root of 939134196 is about 979.2852611625.

The spelling of 939134196 in words is "nine hundred thirty-nine million, one hundred thirty-four thousand, one hundred ninety-six".