328462848 has 240 divisors, whose sum is σ = 1149033600. Its totient is φ = 88178688.

The previous prime is 328462829. The next prime is 328462859. The reversal of 328462848 is 848264823.

328462848 is a `hidden beast` number, since 328 + 46 + 284 + 8 = 666.

It is a super-2 number, since 2×328462848² = 215775685032542208, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548053 + ... + 548651.

It is an arithmetic number, because the mean of its divisors is an integer number (4787640).

Almost surely, 2^328462848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328462848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574516800).

328462848 is an abundant number, since it is smaller than the sum of its proper divisors (820570752).

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

328462848 is a wasteful number, since it uses less digits than its factorization.

328462848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 628 counting only the distinct ones).

The product of its digits is 589824, while the sum is 45.

The square root of 328462848 is about 18123.5440242796. The cubic root of 328462848 is about 689.9676859473.

The spelling of 328462848 in words is "three hundred twenty-eight million, four hundred sixty-two thousand, eight hundred forty-eight".