1344073 has 2 divisors, whose sum is σ = 1344074. Its totient is φ = 1344072.

The previous prime is 1344053. The next prime is 1344113. The reversal of 1344073 is 3704431.

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., 1261129 + 82944 = 1123^2 + 288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344073 is a prime.

It is a super-3 number, since 3×1344073³ = 7284333579212751051, which contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1344043) 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, 672036 + 672037.

It is an arithmetic number, because the mean of its divisors is an integer number (672037).

2^1344073 is an apocalyptic number.

It is an amenable number.

1344073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344073 is an equidigital number, since it uses as much as digits as its factorization.

1344073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 1344073 is about 1159.3416235088. The cubic root of 1344073 is about 110.3589650495.

The spelling of 1344073 in words is "one million, three hundred forty-four thousand, seventy-three".