3305229 has 4 divisors (see below), whose sum is σ = 4406976. Its totient is φ = 2203484.

The previous prime is 3305227. The next prime is 3305233. The reversal of 3305229 is 9225033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3305229 - 2¹ = 3305227 is a prime.

It is a D-number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3305199 and 3305208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305227) 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, 550869 + ... + 550874.

It is an arithmetic number, because the mean of its divisors is an integer number (1101744).

Almost surely, 2^3305229 is an apocalyptic number.

It is an amenable number.

3305229 is a deficient number, since it is larger than the sum of its proper divisors (1101747).

3305229 is a wasteful number, since it uses less digits than its factorization.

3305229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101746.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3305229 is about 1818.0288776584. The cubic root of 3305229 is about 148.9591498002.

The spelling of 3305229 in words is "three million, three hundred five thousand, two hundred twenty-nine".