4279343 has 2 divisors, whose sum is σ = 4279344. Its totient is φ = 4279342.

The previous prime is 4279337. The next prime is 4279369. The reversal of 4279343 is 3439724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4279343 - 2¹⁸ = 4017199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4279043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2139671 + 2139672.

It is an arithmetic number, because the mean of its divisors is an integer number (2139672).

Almost surely, 2^4279343 is an apocalyptic number.

4279343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4279343 is an equidigital number, since it uses as much as digits as its factorization.

4279343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 32.

The square root of 4279343 is about 2068.6572939953. The cubic root of 4279343 is about 162.3525194456.

The spelling of 4279343 in words is "four million, two hundred seventy-nine thousand, three hundred forty-three".