1344593 has 2 divisors, whose sum is σ = 1344594. Its totient is φ = 1344592.

The previous prime is 1344589. The next prime is 1344599. The reversal of 1344593 is 3954431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976144 + 368449 = 988^2 + 607^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344593 - 2² = 1344589 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1344599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672296 + 672297.

It is an arithmetic number, because the mean of its divisors is an integer number (672297).

2^1344593 is an apocalyptic number.

It is an amenable number.

1344593 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344593 is an equidigital number, since it uses as much as digits as its factorization.

1344593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 1344593 is about 1159.5658670382. The cubic root of 1344593 is about 110.3731952445.

The spelling of 1344593 in words is "one million, three hundred forty-four thousand, five hundred ninety-three".