3681194792 has 16 divisors (see below), whose sum is σ = 7529716800. Its totient is φ = 1673270320.

The previous prime is 3681194707. The next prime is 3681194809. The reversal of 3681194792 is 2974911863.

3681194792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3681194792.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20915792 + ... + 20915967.

It is an arithmetic number, because the mean of its divisors is an integer number (470607300).

Almost surely, 2^3681194792 is an apocalyptic number.

It is an amenable number.

3681194792 is an abundant number, since it is smaller than the sum of its proper divisors (3848522008).

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

3681194792 is a wasteful number, since it uses less digits than its factorization.

3681194792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41831776 (or 41831772 counting only the distinct ones).

The product of its digits is 653184, while the sum is 50.

The square root of 3681194792 is about 60672.8505346502. The cubic root of 3681194792 is about 1544.0555934505.

The spelling of 3681194792 in words is "three billion, six hundred eighty-one million, one hundred ninety-four thousand, seven hundred ninety-two".