1329104813 has 8 divisors (see below), whose sum is σ = 1348814208. Its totient is φ = 1309483584.

The previous prime is 1329104807. The next prime is 1329104827. The reversal of 1329104813 is 3184019231.

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

It is a cyclic number.

It is not a de Polignac number, because 1329104813 - 2¹⁴ = 1329088429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1329104813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1329104873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8645 + ... + 52277.

It is an arithmetic number, because the mean of its divisors is an integer number (168601776).

Almost surely, 2^1329104813 is an apocalyptic number.

It is an amenable number.

1329104813 is a deficient number, since it is larger than the sum of its proper divisors (19709395).

1329104813 is an equidigital number, since it uses as much as digits as its factorization.

1329104813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44083.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1329104813 is about 36456.8897878028. The cubic root of 1329104813 is about 1099.4776619229.

The spelling of 1329104813 in words is "one billion, three hundred twenty-nine million, one hundred four thousand, eight hundred thirteen".