3502229 has 4 divisors (see below), whose sum is σ = 3514476. Its totient is φ = 3489984.

The previous prime is 3502207. The next prime is 3502231. The reversal of 3502229 is 9222053.

3502229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3247204 + 255025 = 1802^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 3502229 - 2²⁰ = 2453653 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 5⁶ + 0 + 2¹⁸ + 2²⁰ + 2²¹ + 9⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5684 + ... + 6269.

It is an arithmetic number, because the mean of its divisors is an integer number (878619).

Almost surely, 2^3502229 is an apocalyptic number.

It is an amenable number.

3502229 is a deficient number, since it is larger than the sum of its proper divisors (12247).

3502229 is a wasteful number, since it uses less digits than its factorization.

3502229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12246.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3502229 is about 1871.4243238774. The cubic root of 3502229 is about 151.8616729769.

The spelling of 3502229 in words is "three million, five hundred two thousand, two hundred twenty-nine".