3343843 has 4 divisors (see below), whose sum is σ = 3347568. Its totient is φ = 3340120.

The previous prime is 3343831. The next prime is 3343853. The reversal of 3343843 is 3483433.

3343843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3343843 is a prime.

It is a super-2 number, since 2×3343843² = 22362572017298, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3343853) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 405 + ... + 2617.

It is an arithmetic number, because the mean of its divisors is an integer number (836892).

Almost surely, 2^3343843 is an apocalyptic number.

3343843 is a deficient number, since it is larger than the sum of its proper divisors (3725).

3343843 is a wasteful number, since it uses less digits than its factorization.

3343843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724.

The product of its digits is 10368, while the sum is 28.

The square root of 3343843 is about 1828.6177840106. The cubic root of 3343843 is about 149.5369870789.

It can be divided in two parts, 3343 and 843, that added together give a triangular number (4186 = T₉₁).

The spelling of 3343843 in words is "three million, three hundred forty-three thousand, eight hundred forty-three".