1329334 has 4 divisors (see below), whose sum is σ = 1994004. Its totient is φ = 664666.

The previous prime is 1329313. The next prime is 1329337. The reversal of 1329334 is 4339231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4339231 = 13 ⋅333787.

It is a junction number, because it is equal to n+sod(n) for n = 1329299 and 1329308.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 332332 + ... + 332335.

It is an arithmetic number, because the mean of its divisors is an integer number (498501).

2^1329334 is an apocalyptic number.

1329334 is a deficient number, since it is larger than the sum of its proper divisors (664670).

1329334 is an equidigital number, since it uses as much as digits as its factorization.

1329334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664669.

The product of its digits is 1944, while the sum is 25.

The square root of 1329334 is about 1152.9674756904. The cubic root of 1329334 is about 109.9540855210.

The spelling of 1329334 in words is "one million, three hundred twenty-nine thousand, three hundred thirty-four".