3343845 has 16 divisors (see below), whose sum is σ = 5535360. Its totient is φ = 1721664.

The previous prime is 3343831. The next prime is 3343853. The reversal of 3343845 is 5483433.

3343845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3343845 - 2¹⁰ = 3342821 is a prime.

It is a super-2 number, since 2×3343845² = 22362598768050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3409 + ... + 4278.

It is an arithmetic number, because the mean of its divisors is an integer number (345960).

Almost surely, 2^3343845 is an apocalyptic number.

It is an amenable number.

3343845 is a deficient number, since it is larger than the sum of its proper divisors (2191515).

3343845 is a wasteful number, since it uses less digits than its factorization.

3343845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724.

The product of its digits is 17280, while the sum is 30.

The square root of 3343845 is about 1828.6183308717. The cubic root of 3343845 is about 149.5370168923.

The spelling of 3343845 in words is "three million, three hundred forty-three thousand, eight hundred forty-five".