3684940188 has 24 divisors (see below), whose sum is σ = 8599827600. Its totient is φ = 1228080000.

The previous prime is 3684940163. The next prime is 3684940241. The reversal of 3684940188 is 8810494863.

It is a self number, because there is not a number n which added to its sum of digits gives 3684940188.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43938 + ... + 96438.

It is an arithmetic number, because the mean of its divisors is an integer number (358326150).

Almost surely, 2^3684940188 is an apocalyptic number.

It is an amenable number.

3684940188 is an abundant number, since it is smaller than the sum of its proper divisors (4914887412).

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

3684940188 is a wasteful number, since it uses less digits than its factorization.

3684940188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58357 (or 58355 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 3684940188 is about 60703.7081898627. The cubic root of 3684940188 is about 1544.5790774241.

The spelling of 3684940188 in words is "three billion, six hundred eighty-four million, nine hundred forty thousand, one hundred eighty-eight".