1328352352 has 24 divisors (see below), whose sum is σ = 2670839136. Its totient is φ = 650044032.

The previous prime is 1328352349. The next prime is 1328352353. The reversal of 1328352352 is 2532538231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1328352353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440103 + ... + 443110.

It is an arithmetic number, because the mean of its divisors is an integer number (111284964).

Almost surely, 2^1328352352 is an apocalyptic number.

It is an amenable number.

1328352352 is an abundant number, since it is smaller than the sum of its proper divisors (1342486784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1328352352 is an equidigital number, since it uses as much as digits as its factorization.

1328352352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883270 (or 883262 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 1328352352 is about 36446.5684530108. The cubic root of 1328352352 is about 1099.2701362190.

The spelling of 1328352352 in words is "one billion, three hundred twenty-eight million, three hundred fifty-two thousand, three hundred fifty-two".