3684600252 has 36 divisors (see below), whose sum is σ = 9658810616. Its totient is φ = 1228199760.

The previous prime is 3684600239. The next prime is 3684600317. The reversal of 3684600252 is 2520064863.

3684600252 is a `hidden beast` number, since 368 + 46 + 0 + 0 + 252 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 1894399 + ... + 1896342.

Almost surely, 2^3684600252 is an apocalyptic number.

It is an amenable number.

3684600252 is an abundant number, since it is smaller than the sum of its proper divisors (5974210364).

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

3684600252 is a wasteful number, since it uses less digits than its factorization.

3684600252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790760 (or 3790746 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 3684600252 is about 60700.9081645407. The cubic root of 3684600252 is about 1544.5315801195.

The spelling of 3684600252 in words is "three billion, six hundred eighty-four million, six hundred thousand, two hundred fifty-two".