1339323 has 4 divisors (see below), whose sum is σ = 1785768. Its totient is φ = 892880.

The previous prime is 1339297. The next prime is 1339333. The reversal of 1339323 is 3239331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3239331 = 3 ⋅1079777.

It is a cyclic number.

It is not a de Polignac number, because 1339323 - 2⁶ = 1339259 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 1339293 and 1339302.

It is not an unprimeable number, because it can be changed into a prime (1339333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223218 + ... + 223223.

It is an arithmetic number, because the mean of its divisors is an integer number (446442).

2^1339323 is an apocalyptic number.

1339323 is a deficient number, since it is larger than the sum of its proper divisors (446445).

1339323 is an equidigital number, since it uses as much as digits as its factorization.

1339323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446444.

The product of its digits is 1458, while the sum is 24.

The square root of 1339323 is about 1157.2912338733. The cubic root of 1339323 is about 110.2288074814.

The spelling of 1339323 in words is "one million, three hundred thirty-nine thousand, three hundred twenty-three".