3261968288 has 48 divisors (see below), whose sum is σ = 6514131456. Its totient is φ = 1607746560.

The previous prime is 3261968249. The next prime is 3261968291. The reversal of 3261968288 is 8828691623.

3261968288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3261968288² = 21280874223835301888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688295 + ... + 693017.

It is an arithmetic number, because the mean of its divisors is an integer number (135711072).

Almost surely, 2^3261968288 is an apocalyptic number.

It is an amenable number.

3261968288 is a deficient number, since it is larger than the sum of its proper divisors (3252163168).

3261968288 is a wasteful number, since it uses less digits than its factorization.

3261968288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037 (or 5029 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The square root of 3261968288 is about 57113.6436239188. The cubic root of 3261968288 is about 1483.0640635436.

The spelling of 3261968288 in words is "three billion, two hundred sixty-one million, nine hundred sixty-eight thousand, two hundred eighty-eight".