328083748 has 24 divisors (see below), whose sum is σ = 613314072. Its totient is φ = 153022464.

The previous prime is 328083733. The next prime is 328083751. The reversal of 328083748 is 847380823.

It can be written as a sum of positive squares in 4 ways, for example, as 39204 + 328044544 = 198^2 + 18112^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13665 + ... + 29032.

It is an arithmetic number, because the mean of its divisors is an integer number (25554753).

Almost surely, 2^328083748 is an apocalyptic number.

It is an amenable number.

328083748 is a deficient number, since it is larger than the sum of its proper divisors (285230324).

328083748 is a wasteful number, since it uses less digits than its factorization.

328083748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42831 (or 42829 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 328083748 is about 18113.0822335681. The cubic root of 328083748 is about 689.7021384674.

The spelling of 328083748 in words is "three hundred twenty-eight million, eighty-three thousand, seven hundred forty-eight".