3256613776 has 30 divisors (see below), whose sum is σ = 6832391010. Its totient is φ = 1503051264.

The previous prime is 3256613747. The next prime is 3256613803. The reversal of 3256613776 is 6773166523.

3256613776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 253573776 + 3003040000 = 15924^2 + 54800^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 599481 + ... + 604888.

It is an arithmetic number, because the mean of its divisors is an integer number (227746367).

Almost surely, 2^3256613776 is an apocalyptic number.

It is an amenable number.

3256613776 is an abundant number, since it is smaller than the sum of its proper divisors (3575777234).

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

3256613776 is a wasteful number, since it uses less digits than its factorization.

3256613776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204403 (or 1204384 counting only the distinct ones).

The product of its digits is 952560, while the sum is 46.

The square root of 3256613776 is about 57066.7484267327. The cubic root of 3256613776 is about 1482.2521372587.

The spelling of 3256613776 in words is "three billion, two hundred fifty-six million, six hundred thirteen thousand, seven hundred seventy-six".