344013743 has 2 divisors, whose sum is σ = 344013744. Its totient is φ = 344013742.

The previous prime is 344013671. The next prime is 344013793. The reversal of 344013743 is 347310443.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344013743 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 (344013793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172006871 + 172006872.

It is an arithmetic number, because the mean of its divisors is an integer number (172006872).

Almost surely, 2^344013743 is an apocalyptic number.

344013743 is a deficient number, since it is larger than the sum of its proper divisors (1).

344013743 is an equidigital number, since it uses as much as digits as its factorization.

344013743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 344013743 is about 18547.6074737417. The cubic root of 344013743 is about 700.6889428057.

The spelling of 344013743 in words is "three hundred forty-four million, thirteen thousand, seven hundred forty-three".