3646008652 has 48 divisors (see below), whose sum is σ = 7598761632. Its totient is φ = 1508820480.

The previous prime is 3646008647. The next prime is 3646008661. The reversal of 3646008652 is 2568006463.

It is a happy number.

3646008652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903 + ... + 85414.

It is an arithmetic number, because the mean of its divisors is an integer number (158307534).

Almost surely, 2^3646008652 is an apocalyptic number.

It is an amenable number.

3646008652 is an abundant number, since it is smaller than the sum of its proper divisors (3952752980).

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

3646008652 is a wasteful number, since it uses less digits than its factorization.

3646008652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87418 (or 87416 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 3646008652 is about 60382.1882014887. The cubic root of 3646008652 is about 1539.1202953497.

The spelling of 3646008652 in words is "three billion, six hundred forty-six million, eight thousand, six hundred fifty-two".