1329339 has 8 divisors (see below), whose sum is σ = 1933632. Its totient is φ = 805640.

The previous prime is 1329337. The next prime is 1329353. The reversal of 1329339 is 9339231.

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

It is not a de Polignac number, because 1329339 - 2¹ = 1329337 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1329337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20109 + ... + 20174.

It is an arithmetic number, because the mean of its divisors is an integer number (241704).

2^1329339 is an apocalyptic number.

1329339 is a deficient number, since it is larger than the sum of its proper divisors (604293).

1329339 is a wasteful number, since it uses less digits than its factorization.

1329339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40297.

The product of its digits is 4374, while the sum is 30.

The square root of 1329339 is about 1152.9696440063. The cubic root of 1329339 is about 109.9542233769.

The spelling of 1329339 in words is "one million, three hundred twenty-nine thousand, three hundred thirty-nine".