4203343 has 4 divisors (see below), whose sum is σ = 4208400. Its totient is φ = 4198288.

The previous prime is 4203307. The next prime is 4203349. The reversal of 4203343 is 3433024.

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 not a de Polignac number, because 4203343 - 2²¹ = 2106191 is a prime.

It is a d-powerful number, because it can be written as 4² + 2⁵ + 0 + 3⁵ + 3⁷ + 4¹¹ + 3⁸ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4203343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4203349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955 + ... + 3052.

It is an arithmetic number, because the mean of its divisors is an integer number (1052100).

Almost surely, 2^4203343 is an apocalyptic number.

4203343 is a deficient number, since it is larger than the sum of its proper divisors (5057).

4203343 is a wasteful number, since it uses less digits than its factorization.

4203343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 4203343 is about 2050.2055994461. The cubic root of 4203343 is about 161.3856603291.

Adding to 4203343 its reverse (3433024), we get a palindrome (7636367).

The spelling of 4203343 in words is "four million, two hundred three thousand, three hundred forty-three".