344097361 has 4 divisors (see below), whose sum is σ = 344498800. Its totient is φ = 343695924.

The previous prime is 344097343. The next prime is 344097367. The reversal of 344097361 is 163790443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163790443 = 467 ⋅350729.

It is a cyclic number.

It is not a de Polignac number, because 344097361 - 2⁵ = 344097329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 344097361.

It is not an unprimeable number, because it can be changed into a prime (344097367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199431 + ... + 201148.

It is an arithmetic number, because the mean of its divisors is an integer number (86124700).

Almost surely, 2^344097361 is an apocalyptic number.

It is an amenable number.

344097361 is a deficient number, since it is larger than the sum of its proper divisors (401439).

344097361 is an equidigital number, since it uses as much as digits as its factorization.

344097361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401438.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 344097361 is about 18549.8614819626. The cubic root of 344097361 is about 700.7457093960.

The spelling of 344097361 in words is "three hundred forty-four million, ninety-seven thousand, three hundred sixty-one".