4213343 has 4 divisors (see below), whose sum is σ = 4224840. Its totient is φ = 4201848.

The previous prime is 4213337. The next prime is 4213357. The reversal of 4213343 is 3433124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4213343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213333) 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, 5180 + ... + 5937.

It is an arithmetic number, because the mean of its divisors is an integer number (1056210).

Almost surely, 2^4213343 is an apocalyptic number.

4213343 is a deficient number, since it is larger than the sum of its proper divisors (11497).

4213343 is a wasteful number, since it uses less digits than its factorization.

4213343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11496.

The product of its digits is 864, while the sum is 20.

The square root of 4213343 is about 2052.6429304679. The cubic root of 4213343 is about 161.5135409606.

Adding to 4213343 its reverse (3433124), we get a palindrome (7646467).

The spelling of 4213343 in words is "four million, two hundred thirteen thousand, three hundred forty-three".