1344109 has 4 divisors (see below), whose sum is σ = 1447516. Its totient is φ = 1240704.

The previous prime is 1344073. The next prime is 1344113. The reversal of 1344109 is 9014431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9014431 = 2393 ⋅3767.

It can be written as a sum of positive squares in 2 ways, for example, as 334084 + 1010025 = 578^2 + 1005^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344109 - 2⁹ = 1343597 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 1344109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344169) 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, 51684 + ... + 51709.

It is an arithmetic number, because the mean of its divisors is an integer number (361879).

2^1344109 is an apocalyptic number.

It is an amenable number.

1344109 is a deficient number, since it is larger than the sum of its proper divisors (103407).

1344109 is a wasteful number, since it uses less digits than its factorization.

1344109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103406.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1344109 is about 1159.3571494583. The cubic root of 1344109 is about 110.3599503351.

The spelling of 1344109 in words is "one million, three hundred forty-four thousand, one hundred nine".