3275328528 has 160 divisors (see below), whose sum is σ = 10478793600. Its totient is φ = 973430784.

The previous prime is 3275328523. The next prime is 3275328559. The reversal of 3275328528 is 8258235723.

3275328528 is a `hidden beast` number, since 3 + 275 + 328 + 52 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3275328521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127800 + ... + 151272.

It is an arithmetic number, because the mean of its divisors is an integer number (65492460).

Almost surely, 2^3275328528 is an apocalyptic number.

3275328528 is a gapful number since it is divisible by the number (38) 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 3275328528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5239396800).

3275328528 is an abundant number, since it is smaller than the sum of its proper divisors (7203465072).

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

3275328528 is a wasteful number, since it uses less digits than its factorization.

3275328528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23526 (or 23514 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 3275328528 is about 57230.4860017806. The cubic root of 3275328528 is about 1485.0860637805.

The spelling of 3275328528 in words is "three billion, two hundred seventy-five million, three hundred twenty-eight thousand, five hundred twenty-eight".