328056944 has 20 divisors (see below), whose sum is σ = 636592440. Its totient is φ = 163775040.

The previous prime is 328056941. The next prime is 328056947. The reversal of 328056944 is 449650823.

It is an interprime number because it is at equal distance from previous prime (328056941) and next prime (328056947).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328056941) 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, 4934 + ... + 26085.

It is an arithmetic number, because the mean of its divisors is an integer number (31829622).

Almost surely, 2^328056944 is an apocalyptic number.

It is an amenable number.

328056944 is a deficient number, since it is larger than the sum of its proper divisors (308535496).

328056944 is a wasteful number, since it uses less digits than its factorization.

328056944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31688 (or 31682 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 328056944 is about 18112.3423112528. The cubic root of 328056944 is about 689.6833553775.

The spelling of 328056944 in words is "three hundred twenty-eight million, fifty-six thousand, nine hundred forty-four".