3642052216 has 32 divisors (see below), whose sum is σ = 7470017280. Its totient is φ = 1650952800.

The previous prime is 3642052213. The next prime is 3642052217. The reversal of 3642052216 is 6122502463.

3642052216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642052213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24090 + ... + 88681.

It is an arithmetic number, because the mean of its divisors is an integer number (233438040).

Almost surely, 2^3642052216 is an apocalyptic number.

It is an amenable number.

3642052216 is an abundant number, since it is smaller than the sum of its proper divisors (3827965064).

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

3642052216 is a wasteful number, since it uses less digits than its factorization.

3642052216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113155 (or 113151 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3642052216 is about 60349.4176939596. The cubic root of 3642052216 is about 1538.5633726536.

Adding to 3642052216 its reverse (6122502463), we get a palindrome (9764554679).

The spelling of 3642052216 in words is "three billion, six hundred forty-two million, fifty-two thousand, two hundred sixteen".