344383469 has 2 divisors, whose sum is σ = 344383470. Its totient is φ = 344383468.

The previous prime is 344383447. The next prime is 344383483. The reversal of 344383469 is 964383443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191490244 + 152893225 = 13838^2 + 12365^2 .

It is a cyclic number.

It is not a de Polignac number, because 344383469 - 2¹⁶ = 344317933 is a prime.

It is a super-2 number, since 2×344383469² = 237199947440947922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344383409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172191734 + 172191735.

It is an arithmetic number, because the mean of its divisors is an integer number (172191735).

Almost surely, 2^344383469 is an apocalyptic number.

It is an amenable number.

344383469 is a deficient number, since it is larger than the sum of its proper divisors (1).

344383469 is an equidigital number, since it uses as much as digits as its factorization.

344383469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 44.

The square root of 344383469 is about 18557.5717430918. The cubic root of 344383469 is about 700.9398728651.

The spelling of 344383469 in words is "three hundred forty-four million, three hundred eighty-three thousand, four hundred sixty-nine".