1343004 has 24 divisors (see below), whose sum is σ = 3375120. Its totient is φ = 413184.

The previous prime is 1343003. The next prime is 1343009. The reversal of 1343004 is 4003431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4149 + ... + 4460.

It is an arithmetic number, because the mean of its divisors is an integer number (140630).

2^1343004 is an apocalyptic number.

It is an amenable number.

1343004 is an abundant number, since it is smaller than the sum of its proper divisors (2032116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343004 is a wasteful number, since it uses less digits than its factorization.

1343004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8629 (or 8627 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1343004 is about 1158.8804942702. The cubic root of 1343004 is about 110.3296995200.

Adding to 1343004 its reverse (4003431), we get a palindrome (5346435).

The spelling of 1343004 in words is "one million, three hundred forty-three thousand, four".