3256884288 has 168 divisors, whose sum is σ = 11064394432. Its totient is φ = 930507264.

The previous prime is 3256884251. The next prime is 3256884289. The reversal of 3256884288 is 8824886523.

3256884288 is a `hidden beast` number, since 32 + 568 + 8 + 42 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3256884289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93906 + ... + 123822.

Almost surely, 2^3256884288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3256884288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5532197216).

3256884288 is an abundant number, since it is smaller than the sum of its proper divisors (7807510144).

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

3256884288 is an equidigital number, since it uses as much as digits as its factorization.

3256884288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29951 (or 29929 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The square root of 3256884288 is about 57069.1185143068. The cubic root of 3256884288 is about 1482.2931774225.

The spelling of 3256884288 in words is "three billion, two hundred fifty-six million, eight hundred eighty-four thousand, two hundred eighty-eight".