1344004 has 12 divisors (see below), whose sum is σ = 2362444. Its totient is φ = 669024.

The previous prime is 1343987. The next prime is 1344011. The reversal of 1344004 is 4004431.

It can be written as a sum of positive squares in 2 ways, for example, as 129600 + 1214404 = 360^2 + 1102^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502 + ... + 1714.

2^1344004 is an apocalyptic number.

It is an amenable number.

1344004 is a deficient number, since it is larger than the sum of its proper divisors (1018440).

1344004 is a wasteful number, since it uses less digits than its factorization.

1344004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1344004 is about 1159.3118648578. The cubic root of 1344004 is about 110.3570765363.

Adding to 1344004 its reverse (4004431), we get a palindrome (5348435).

The spelling of 1344004 in words is "one million, three hundred forty-four thousand, four".