344693 has 2 divisors, whose sum is σ = 344694. Its totient is φ = 344692.

The previous prime is 344683. The next prime is 344719. The reversal of 344693 is 396443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334084 + 10609 = 578^2 + 103^2 .

It is an emirp because it is prime and its reverse (396443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344693 - 2⁶ = 344629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172346 + 172347.

It is an arithmetic number, because the mean of its divisors is an integer number (172347).

2³⁴⁴⁶⁹³ is an apocalyptic number.

It is an amenable number.

344693 is a deficient number, since it is larger than the sum of its proper divisors (1).

344693 is an equidigital number, since it uses as much as digits as its factorization.

344693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 344693 is about 587.1056123050. The cubic root of 344693 is about 70.1149810981.

The spelling of 344693 in words is "three hundred forty-four thousand, six hundred ninety-three".