3636120260 has 48 divisors (see below), whose sum is σ = 7830466560. Its totient is φ = 1417455360.

The previous prime is 3636120251. The next prime is 3636120283. The reversal of 3636120260 is 620216363.

3636120260 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, 1047047 + ... + 1050513.

It is an arithmetic number, because the mean of its divisors is an integer number (163134720).

Almost surely, 2^3636120260 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 3636120260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3915233280).

3636120260 is an abundant number, since it is smaller than the sum of its proper divisors (4194346300).

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

3636120260 is a wasteful number, since it uses less digits than its factorization.

3636120260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796 (or 4794 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3636120260 is about 60300.2509115841. The cubic root of 3636120260 is about 1537.7276121923.

The spelling of 3636120260 in words is "three billion, six hundred thirty-six million, one hundred twenty thousand, two hundred sixty".