3405338 has 16 divisors (see below), whose sum is σ = 5526144. Its totient is φ = 1567680.

The previous prime is 3405301. The next prime is 3405359. The reversal of 3405338 is 8335043.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 533 + ... + 2663.

It is an arithmetic number, because the mean of its divisors is an integer number (345384).

Almost surely, 2^3405338 is an apocalyptic number.

3405338 is a deficient number, since it is larger than the sum of its proper divisors (2120806).

3405338 is a wasteful number, since it uses less digits than its factorization.

3405338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3405338 is about 1845.3557922525. The cubic root of 3405338 is about 150.4481118241.

The spelling of 3405338 in words is "three million, four hundred five thousand, three hundred thirty-eight".