328557096 has 192 divisors, whose sum is σ = 1112417280. Its totient is φ = 85432320.

The previous prime is 328557059. The next prime is 328557107. The reversal of 328557096 is 690755823.

It is a happy number.

328557096 is a `hidden beast` number, since 3 + 2 + 8 + 557 + 0 + 96 = 666.

328557096 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264990 + ... + 266226.

It is an arithmetic number, because the mean of its divisors is an integer number (5793840).

Almost surely, 2^328557096 is an apocalyptic number.

328557096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328557096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556208640).

328557096 is an abundant number, since it is smaller than the sum of its proper divisors (783860184).

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

328557096 is a wasteful number, since it uses less digits than its factorization.

328557096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1297 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 328557096 is about 18126.1439914837. The cubic root of 328557096 is about 690.0336719548.

The spelling of 328557096 in words is "three hundred twenty-eight million, five hundred fifty-seven thousand, ninety-six".