1338004 has 12 divisors (see below), whose sum is σ = 2356704. Its totient is φ = 664664.

The previous prime is 1337989. The next prime is 1338013. The reversal of 1338004 is 4008331.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334 + ... + 1669.

It is an arithmetic number, because the mean of its divisors is an integer number (196392).

2^1338004 is an apocalyptic number.

It is an amenable number.

1338004 is a deficient number, since it is larger than the sum of its proper divisors (1018700).

1338004 is a wasteful number, since it uses less digits than its factorization.

1338004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174 (or 2172 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1338004 is about 1156.7212283001. The cubic root of 1338004 is about 110.1926102007.

The spelling of 1338004 in words is "one million, three hundred thirty-eight thousand, four".