3653427852 has 36 divisors (see below), whose sum is σ = 9236887296. Its totient is φ = 1217567520.

The previous prime is 3653427821. The next prime is 3653427881. The reversal of 3653427852 is 2587243563.

3653427852 is a `hidden beast` number, since 36 + 534 + 2 + 7 + 85 + 2 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 3653427798 and 3653427807.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356277 + ... + 366387.

Almost surely, 2^3653427852 is an apocalyptic number.

It is an amenable number.

3653427852 is an abundant number, since it is smaller than the sum of its proper divisors (5583459444).

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

3653427852 is a wasteful number, since it uses less digits than its factorization.

3653427852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20158 (or 20153 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 3653427852 is about 60443.5923154804. The cubic root of 3653427852 is about 1540.1635644565.

The spelling of 3653427852 in words is "three billion, six hundred fifty-three million, four hundred twenty-seven thousand, eight hundred fifty-two".