3653542160 has 40 divisors (see below), whose sum is σ = 8621281536. Its totient is φ = 1439602560.

The previous prime is 3653542159. The next prime is 3653542181. The reversal of 3653542160 is 612453563.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 3653542160.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335456 + ... + 346175.

Almost surely, 2^3653542160 is an apocalyptic number.

It is an amenable number.

3653542160 is an abundant number, since it is smaller than the sum of its proper divisors (4967739376).

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

3653542160 is a wasteful number, since it uses less digits than its factorization.

3653542160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681711 (or 681705 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 3653542160 is about 60444.5378839147. The cubic root of 3653542160 is about 1540.1796271049.

The spelling of 3653542160 in words is "three billion, six hundred fifty-three million, five hundred forty-two thousand, one hundred sixty".