1339373 has 4 divisors (see below), whose sum is σ = 1530720. Its totient is φ = 1148028.

The previous prime is 1339357. The next prime is 1339381. The reversal of 1339373 is 3739331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3739331 = 37 ⋅101063.

It is not a de Polignac number, because 1339373 - 2⁴ = 1339357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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, 95663 + ... + 95676.

It is an arithmetic number, because the mean of its divisors is an integer number (382680).

2^1339373 is an apocalyptic number.

It is an amenable number.

1339373 is a deficient number, since it is larger than the sum of its proper divisors (191347).

1339373 is an equidigital number, since it uses as much as digits as its factorization.

1339373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191346.

The product of its digits is 5103, while the sum is 29.

The square root of 1339373 is about 1157.3128358400. The cubic root of 1339373 is about 110.2301791625.

The spelling of 1339373 in words is "one million, three hundred thirty-nine thousand, three hundred seventy-three".