344423363 has 2 divisors, whose sum is σ = 344423364. Its totient is φ = 344423362.

The previous prime is 344423341. The next prime is 344423369. The reversal of 344423363 is 363324443.

It is a strong prime.

It is an emirp because it is prime and its reverse (363324443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344423363 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (344423369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172211681 + 172211682.

It is an arithmetic number, because the mean of its divisors is an integer number (172211682).

Almost surely, 2^344423363 is an apocalyptic number.

344423363 is a deficient number, since it is larger than the sum of its proper divisors (1).

344423363 is an equidigital number, since it uses as much as digits as its factorization.

344423363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 32.

The square root of 344423363 is about 18558.6465831967. The cubic root of 344423363 is about 700.9669378649.

The spelling of 344423363 in words is "three hundred forty-four million, four hundred twenty-three thousand, three hundred sixty-three".