3338605 has 8 divisors (see below), whose sum is σ = 4032792. Its totient is φ = 2653248.

The previous prime is 3338603. The next prime is 3338609. The reversal of 3338605 is 5068333.

It can be written as a sum of positive squares in 4 ways, for example, as 676 + 3337929 = 26^2 + 1827^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3338605 - 2¹ = 3338603 is a prime.

It is a super-2 number, since 2×3338605² = 22292566692050, which contains 22 as substring.

It is a Duffinian number.

3338605 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3338603) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1342 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (504099).

Almost surely, 2^3338605 is an apocalyptic number.

It is an amenable number.

3338605 is a deficient number, since it is larger than the sum of its proper divisors (694187).

3338605 is a wasteful number, since it uses less digits than its factorization.

3338605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3338605 is about 1827.1849933710. The cubic root of 3338605 is about 149.4588649816.

The spelling of 3338605 in words is "three million, three hundred thirty-eight thousand, six hundred five".