3272965056 has 392 divisors, whose sum is σ = 10494111600. Its totient is φ = 1010257920.

The previous prime is 3272965043. The next prime is 3272965117. The reversal of 3272965056 is 6505692723.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 55473955 + ... + 55474013.

Almost surely, 2^3272965056 is an apocalyptic number.

3272965056 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 3272965056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5247055800).

3272965056 is an abundant number, since it is smaller than the sum of its proper divisors (7221146544).

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

3272965056 is an equidigital number, since it uses as much as digits as its factorization.

3272965056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 3272965056 is about 57209.8335603242. The cubic root of 3272965056 is about 1484.7287658893.

The spelling of 3272965056 in words is "three billion, two hundred seventy-two million, nine hundred sixty-five thousand, fifty-six".