3538224 has 30 divisors (see below), whose sum is σ = 9902516. Its totient is φ = 1179360.

The previous prime is 3538219. The next prime is 3538231. The reversal of 3538224 is 4228353.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12142 + ... + 12429.

Almost surely, 2^3538224 is an apocalyptic number.

It is an amenable number.

3538224 is an abundant number, since it is smaller than the sum of its proper divisors (6364292).

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

3538224 is a wasteful number, since it uses less digits than its factorization.

3538224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24585 (or 24576 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3538224 is about 1881.0167463369. The cubic root of 3538224 is about 152.3801656457.

The spelling of 3538224 in words is "three million, five hundred thirty-eight thousand, two hundred twenty-four".