3843343 has 8 divisors (see below), whose sum is σ = 4650912. Its totient is φ = 3100416.

The previous prime is 3843317. The next prime is 3843347. The reversal of 3843343 is 3433483.

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 3843343 - 2⁵ = 3843311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3843347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16030 + ... + 16267.

It is an arithmetic number, because the mean of its divisors is an integer number (581364).

Almost surely, 2^3843343 is an apocalyptic number.

3843343 is a deficient number, since it is larger than the sum of its proper divisors (807569).

3843343 is a wasteful number, since it uses less digits than its factorization.

3843343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32321.

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

The square root of 3843343 is about 1960.4445924331. Note that the first 3 decimals coincide. The cubic root of 3843343 is about 156.6401348360.

It can be divided in two parts, 3843 and 343, that added together give a triangular number (4186 = T₉₁).

The spelling of 3843343 in words is "three million, eight hundred forty-three thousand, three hundred forty-three".