3265688832 has 144 divisors (see below), whose sum is σ = 10026065280. Its totient is φ = 924327936.

The previous prime is 3265688791. The next prime is 3265688849. The reversal of 3265688832 is 2388865623.

It is a congruent number.

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, 583198 + ... + 588770.

Almost surely, 2^3265688832 is an apocalyptic number.

3265688832 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 3265688832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5013032640).

3265688832 is an abundant number, since it is smaller than the sum of its proper divisors (6760376448).

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

3265688832 is a wasteful number, since it uses less digits than its factorization.

3265688832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708 (or 5694 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The square root of 3265688832 is about 57146.2057533131. The cubic root of 3265688832 is about 1483.6277016201.

The spelling of 3265688832 in words is "three billion, two hundred sixty-five million, six hundred eighty-eight thousand, eight hundred thirty-two".