3620216600 has 384 divisors, whose sum is σ = 11474265600. Its totient is φ = 1031846400.

The previous prime is 3620216581. The next prime is 3620216609. The reversal of 3620216600 is 66120263.

3620216600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 3620216600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620216609) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33833747 + ... + 33833853.

It is an arithmetic number, because the mean of its divisors is an integer number (29880900).

Almost surely, 2^3620216600 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 3620216600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5737132800).

3620216600 is an abundant number, since it is smaller than the sum of its proper divisors (7854049000).

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

3620216600 is a wasteful number, since it uses less digits than its factorization.

3620216600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3620216600 is about 60168.2358059466. The cubic root of 3620216600 is about 1535.4824317313.

Adding to 3620216600 its reverse (66120263), we get a palindrome (3686336863).

The spelling of 3620216600 in words is "three billion, six hundred twenty million, two hundred sixteen thousand, six hundred".