3626224 has 20 divisors (see below), whose sum is σ = 8029744. Its totient is φ = 1554048.

The previous prime is 3626221. The next prime is 3626239. The reversal of 3626224 is 4226263.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3626221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16077 + ... + 16300.

Almost surely, 2^3626224 is an apocalyptic number.

It is an amenable number.

3626224 is an abundant number, since it is smaller than the sum of its proper divisors (4403520).

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

3626224 is a wasteful number, since it uses less digits than its factorization.

3626224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32392 (or 32386 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 3626224 is about 1904.2646874844. The cubic root of 3626224 is about 153.6331290665.

The spelling of 3626224 in words is "three million, six hundred twenty-six thousand, two hundred twenty-four".