3265005312 has 216 divisors, whose sum is σ = 10292929920. Its totient is φ = 990904320.

The previous prime is 3265005283. The next prime is 3265005407. The reversal of 3265005312 is 2135005623.

3265005312 is a `hidden beast` number, since 3 + 2 + 650 + 0 + 5 + 3 + 1 + 2 = 666.

It is a congruent number.

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, 1212864 + ... + 1215552.

Almost surely, 2^3265005312 is an apocalyptic number.

3265005312 is a gapful number since it is divisible by the number (32) 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 3265005312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5146464960).

3265005312 is an abundant number, since it is smaller than the sum of its proper divisors (7027924608).

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

3265005312 is a wasteful number, since it uses less digits than its factorization.

3265005312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759 (or 2742 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3265005312 is about 57140.2249908066. The cubic root of 3265005312 is about 1483.5241849229.

The spelling of 3265005312 in words is "three billion, two hundred sixty-five million, five thousand, three hundred twelve".