1329394 has 8 divisors (see below), whose sum is σ = 2175408. Its totient is φ = 604260.

The previous prime is 1329379. The next prime is 1329397. The reversal of 1329394 is 4939231.

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

It is not an unprimeable number, because it can be changed into a prime (1329397) 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, 30192 + ... + 30235.

It is an arithmetic number, because the mean of its divisors is an integer number (271926).

2^1329394 is an apocalyptic number.

1329394 is a deficient number, since it is larger than the sum of its proper divisors (846014).

1329394 is a wasteful number, since it uses less digits than its factorization.

1329394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60440.

The product of its digits is 5832, while the sum is 31.

The square root of 1329394 is about 1152.9934952115. The cubic root of 1329394 is about 109.9557397693.

Multiplying 1329394 by its sum of digits (31), we get a palindrome (41211214).

The spelling of 1329394 in words is "one million, three hundred twenty-nine thousand, three hundred ninety-four".