943968328 has 16 divisors (see below), whose sum is σ = 1830973500. Its totient is φ = 455708736.

The previous prime is 943968287. The next prime is 943968343. The reversal of 943968328 is 823869349.

It can be written as a sum of positive squares in 2 ways, for example, as 883159524 + 60808804 = 29718^2 + 7798^2 .

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, 2034183 + ... + 2034646.

Almost surely, 2^943968328 is an apocalyptic number.

It is an amenable number.

943968328 is a deficient number, since it is larger than the sum of its proper divisors (887005172).

943968328 is a wasteful number, since it uses less digits than its factorization.

943968328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068864 (or 4068860 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The square root of 943968328 is about 30724.0675692526. The cubic root of 943968328 is about 980.9626553499.

The spelling of 943968328 in words is "nine hundred forty-three million, nine hundred sixty-eight thousand, three hundred twenty-eight".