3652020360648 has 384 divisors, whose sum is σ = 11349675417600. Its totient is φ = 1050779520000.

The previous prime is 3652020360601. The next prime is 3652020360661. The reversal of 3652020360648 is 8460630202563.

It is a happy number.

3652020360648 is a `hidden beast` number, since 3 + 6 + 520 + 2 + 0 + 3 + 60 + 64 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 367808548 + ... + 367818476.

It is an arithmetic number, because the mean of its divisors is an integer number (29556446400).

Almost surely, 2^{3652020360648} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3652020360648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5674837708800).

3652020360648 is an abundant number, since it is smaller than the sum of its proper divisors (7697655056952).

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

3652020360648 is a wasteful number, since it uses less digits than its factorization.

3652020360648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10265 (or 10258 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 3652020360648 in words is "three trillion, six hundred fifty-two billion, twenty million, three hundred sixty thousand, six hundred forty-eight".