328056948 has 36 divisors (see below), whose sum is σ = 851670820. Its totient is φ = 106396416.

The previous prime is 328056947. The next prime is 328057033. The reversal of 328056948 is 849650823.

328056948 is a `hidden beast` number, since 3 + 2 + 80 + 569 + 4 + 8 = 666.

328056948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 300051684 + 28005264 = 17322^2 + 5292^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×328056948² = 215242722262149408, which contains 22 as substring.

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

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121813 + ... + 124476.

Almost surely, 2^328056948 is an apocalyptic number.

It is an amenable number.

328056948 is an abundant number, since it is smaller than the sum of its proper divisors (523613872).

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

328056948 is a wasteful number, since it uses less digits than its factorization.

328056948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246336 (or 246331 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 328056948 is about 18112.3424216748. The cubic root of 328056948 is about 689.6833581806.

The spelling of 328056948 in words is "three hundred twenty-eight million, fifty-six thousand, nine hundred forty-eight".