1344346 has 8 divisors (see below), whose sum is σ = 2081664. Its totient is φ = 650460.

The previous prime is 1344337. The next prime is 1344347. The reversal of 1344346 is 6434431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1344346.

It is not an unprimeable number, because it can be changed into a prime (1344347) 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, 10780 + ... + 10903.

It is an arithmetic number, because the mean of its divisors is an integer number (260208).

2^1344346 is an apocalyptic number.

1344346 is a deficient number, since it is larger than the sum of its proper divisors (737318).

1344346 is a wasteful number, since it uses less digits than its factorization.

1344346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21716.

The product of its digits is 3456, while the sum is 25.

The square root of 1344346 is about 1159.4593567694. The cubic root of 1344346 is about 110.3664363594.

Adding to 1344346 its reverse (6434431), we get a palindrome (7778777).

The spelling of 1344346 in words is "one million, three hundred forty-four thousand, three hundred forty-six".