3642200 has 24 divisors (see below), whose sum is σ = 8468580. Its totient is φ = 1456800.

The previous prime is 3642157. The next prime is 3642203. The reversal of 3642200 is 22463.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8906 + ... + 9305.

Almost surely, 2^3642200 is an apocalyptic number.

It is an amenable number.

3642200 is an abundant number, since it is smaller than the sum of its proper divisors (4826380).

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

3642200 is a wasteful number, since it uses less digits than its factorization.

3642200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18227 (or 18218 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3642200 is about 1908.4548724033. The cubic root of 3642200 is about 153.8584182530.

Adding to 3642200 its reverse (22463), we get a palindrome (3664663).

The spelling of 3642200 in words is "three million, six hundred forty-two thousand, two hundred".