47344343 has 2 divisors, whose sum is σ = 47344344. Its totient is φ = 47344342.

The previous prime is 47344331. The next prime is 47344379. The reversal of 47344343 is 34344374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47344343 - 2¹⁸ = 47082199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47344043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23672171 + 23672172.

It is an arithmetic number, because the mean of its divisors is an integer number (23672172).

Almost surely, 2^47344343 is an apocalyptic number.

47344343 is a deficient number, since it is larger than the sum of its proper divisors (1).

47344343 is an equidigital number, since it uses as much as digits as its factorization.

47344343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 32.

The square root of 47344343 is about 6880.7225638010. The cubic root of 47344343 is about 361.7617934722.

The spelling of 47344343 in words is "forty-seven million, three hundred forty-four thousand, three hundred forty-three".