3235388256 has 144 divisors (see below), whose sum is σ = 9434880000. Its totient is φ = 1051202304.

The previous prime is 3235388237. The next prime is 3235388309. The reversal of 3235388256 is 6528835323.

3235388256 is a `hidden beast` number, since 32 + 3 + 538 + 82 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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, 6483495 + ... + 6483993.

It is an arithmetic number, because the mean of its divisors is an integer number (65520000).

Almost surely, 2^3235388256 is an apocalyptic number.

3235388256 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 3235388256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440000).

3235388256 is an abundant number, since it is smaller than the sum of its proper divisors (6199491744).

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

3235388256 is a wasteful number, since it uses less digits than its factorization.

3235388256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1030 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 3235388256 is about 56880.4734157514. The cubic root of 3235388256 is about 1479.0248409385.

The spelling of 3235388256 in words is "three billion, two hundred thirty-five million, three hundred eighty-eight thousand, two hundred fifty-six".