1329004396 has 6 divisors (see below), whose sum is σ = 2325757700. Its totient is φ = 664502196.

The previous prime is 1329004387. The next prime is 1329004399. The reversal of 1329004396 is 6934009231.

It is not an unprimeable number, because it can be changed into a prime (1329004399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166125546 + ... + 166125553.

Almost surely, 2^1329004396 is an apocalyptic number.

It is an amenable number.

1329004396 is a deficient number, since it is larger than the sum of its proper divisors (996753304).

1329004396 is a wasteful number, since it uses less digits than its factorization.

1329004396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332251103 (or 332251101 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 1329004396 is about 36455.5125598311. The cubic root of 1329004396 is about 1099.4499718496.

The spelling of 1329004396 in words is "one billion, three hundred twenty-nine million, four thousand, three hundred ninety-six".