3653644860096 has 896 divisors, whose sum is σ = 13746302484480. Its totient is φ = 826741555200.

The previous prime is 3653644859989. The next prime is 3653644860139. The reversal of 3653644860096 is 6900684463563.

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 127 ways as a sum of consecutive naturals, for example, 179186670 + ... + 179207058.

Almost surely, 2^{3653644860096} 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 3653644860096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6873151242240).

3653644860096 is an abundant number, since it is smaller than the sum of its proper divisors (10092657624384).

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

3653644860096 is a wasteful number, since it uses less digits than its factorization.

3653644860096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20493 (or 20483 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 60.

The spelling of 3653644860096 in words is "three trillion, six hundred fifty-three billion, six hundred forty-four million, eight hundred sixty thousand, ninety-six".