344194841 has 2 divisors, whose sum is σ = 344194842. Its totient is φ = 344194840.

The previous prime is 344194819. The next prime is 344194853. The reversal of 344194841 is 148491443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283417225 + 60777616 = 16835^2 + 7796^2 .

It is an emirp because it is prime and its reverse (148491443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344194841 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 344194795 and 344194804.

It is not a weakly prime, because it can be changed into another prime (344194871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172097420 + 172097421.

It is an arithmetic number, because the mean of its divisors is an integer number (172097421).

Almost surely, 2^344194841 is an apocalyptic number.

It is an amenable number.

344194841 is a deficient number, since it is larger than the sum of its proper divisors (1).

344194841 is an equidigital number, since it uses as much as digits as its factorization.

344194841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 38.

The square root of 344194841 is about 18552.4888087825. The cubic root of 344194841 is about 700.8118750127.

The spelling of 344194841 in words is "three hundred forty-four million, one hundred ninety-four thousand, eight hundred forty-one".