1329914 has 8 divisors (see below), whose sum is σ = 2022420. Its totient is φ = 655776.

The previous prime is 1329907. The next prime is 1329941. The reversal of 1329914 is 4199231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1283689 + 46225 = 1133^2 + 215^2 .

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

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, 4409 + ... + 4700.

2^1329914 is an apocalyptic number.

1329914 is a deficient number, since it is larger than the sum of its proper divisors (692506).

1329914 is an equidigital number, since it uses as much as digits as its factorization.

1329914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9184.

The product of its digits is 1944, while the sum is 29.

The square root of 1329914 is about 1153.2189731356. The cubic root of 1329914 is about 109.9700745041.

The spelling of 1329914 in words is "one million, three hundred twenty-nine thousand, nine hundred fourteen".