3539223 has 6 divisors (see below), whose sum is σ = 5112224. Its totient is φ = 2359476.

The previous prime is 3539167. The next prime is 3539257. The reversal of 3539223 is 3229353.

It is not a de Polignac number, because 3539223 - 2¹² = 3535127 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3539623) 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, 196615 + ... + 196632.

Almost surely, 2^3539223 is an apocalyptic number.

3539223 is a deficient number, since it is larger than the sum of its proper divisors (1573001).

3539223 is a wasteful number, since it uses less digits than its factorization.

3539223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393253 (or 393250 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 3539223 is about 1881.2822754706. The cubic root of 3539223 is about 152.3945055576.

The spelling of 3539223 in words is "three million, five hundred thirty-nine thousand, two hundred twenty-three".