3340205 has 12 divisors (see below), whose sum is σ = 4406556. Its totient is φ = 2428800.

The previous prime is 3340201. The next prime is 3340217. The reversal of 3340205 is 5020433.

It can be written as a sum of positive squares in 2 ways, for example, as 1069156 + 2271049 = 1034^2 + 1507^2 .

It is not a de Polignac number, because 3340205 - 2² = 3340201 is a prime.

It is a super-2 number, since 2×3340205² = 22313938884050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2156 + ... + 3365.

It is an arithmetic number, because the mean of its divisors is an integer number (367213).

Almost surely, 2^3340205 is an apocalyptic number.

It is an amenable number.

3340205 is a deficient number, since it is larger than the sum of its proper divisors (1066351).

3340205 is a wasteful number, since it uses less digits than its factorization.

3340205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548 (or 5537 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3340205 is about 1827.6227728938. The cubic root of 3340205 is about 149.4827368276.

Adding to 3340205 its reverse (5020433), we get a palindrome (8360638).

The spelling of 3340205 in words is "three million, three hundred forty thousand, two hundred five".