3684394196 has 96 divisors (see below), whose sum is σ = 8209797120. Its totient is φ = 1410393600.

The previous prime is 3684394157. The next prime is 3684394199. The reversal of 3684394196 is 6914934863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3684394199) 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, 866636 + ... + 870876.

It is an arithmetic number, because the mean of its divisors is an integer number (85518720).

Almost surely, 2^3684394196 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 3684394196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4104898560).

3684394196 is an abundant number, since it is smaller than the sum of its proper divisors (4525402924).

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

3684394196 is a wasteful number, since it uses less digits than its factorization.

3684394196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4365 (or 4363 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 53.

The square root of 3684394196 is about 60699.2108350677. The cubic root of 3684394196 is about 1544.5027876761.

The spelling of 3684394196 in words is "three billion, six hundred eighty-four million, three hundred ninety-four thousand, one hundred ninety-six".