1344406 has 16 divisors (see below), whose sum is σ = 2328480. Its totient is φ = 570240.

The previous prime is 1344403. The next prime is 1344407. The reversal of 1344406 is 6044431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086 + ... + 1966.

It is an arithmetic number, because the mean of its divisors is an integer number (145530).

2^1344406 is an apocalyptic number.

1344406 is a deficient number, since it is larger than the sum of its proper divisors (984074).

1344406 is a wasteful number, since it uses less digits than its factorization.

1344406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1344406 is about 1159.4852306088. The cubic root of 1344406 is about 110.3680782700.

Adding to 1344406 its reverse (6044431), we get a palindrome (7388837).

The spelling of 1344406 in words is "one million, three hundred forty-four thousand, four hundred six".