3916109912 has 96 divisors (see below), whose sum is σ = 9130968000. Its totient is φ = 1556530560.

The previous prime is 3916109909. The next prime is 3916109921. The reversal of 3916109912 is 2199016193.

It is a self number, because there is not a number n which added to its sum of digits gives 3916109912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275639 + ... + 289497.

It is an arithmetic number, because the mean of its divisors is an integer number (95114250).

Almost surely, 2^3916109912 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 3916109912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4565484000).

3916109912 is an abundant number, since it is smaller than the sum of its proper divisors (5214858088).

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

3916109912 is a wasteful number, since it uses less digits than its factorization.

3916109912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13921 (or 13904 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 3916109912 is about 62578.8295831745. The cubic root of 3916109912 is about 1576.2252881661.

The spelling of 3916109912 in words is "three billion, nine hundred sixteen million, one hundred nine thousand, nine hundred twelve".