3272896528 has 80 divisors (see below), whose sum is σ = 7302657600. Its totient is φ = 1405347840.

The previous prime is 3272896493. The next prime is 3272896597. The reversal of 3272896528 is 8256982723.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1366500 + ... + 1368892.

It is an arithmetic number, because the mean of its divisors is an integer number (91283220).

Almost surely, 2^3272896528 is an apocalyptic number.

3272896528 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 3272896528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3651328800).

3272896528 is an abundant number, since it is smaller than the sum of its proper divisors (4029761072).

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

3272896528 is a wasteful number, since it uses less digits than its factorization.

3272896528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840 (or 2834 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 52.

The square root of 3272896528 is about 57209.2346391734. The cubic root of 3272896528 is about 1484.7184036030.

The spelling of 3272896528 in words is "three billion, two hundred seventy-two million, eight hundred ninety-six thousand, five hundred twenty-eight".