1323838 has 8 divisors (see below), whose sum is σ = 1990800. Its totient is φ = 660240.

The previous prime is 1323799. The next prime is 1323851. The reversal of 1323838 is 8383231.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 738 + ... + 1786.

It is an arithmetic number, because the mean of its divisors is an integer number (248850).

2^1323838 is an apocalyptic number.

1323838 is a deficient number, since it is larger than the sum of its proper divisors (666962).

1323838 is a wasteful number, since it uses less digits than its factorization.

1323838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682.

The product of its digits is 3456, while the sum is 28.

The square root of 1323838 is about 1150.5815920655. The cubic root of 1323838 is about 109.8023447774.

The spelling of 1323838 in words is "one million, three hundred twenty-three thousand, eight hundred thirty-eight".