3093728256 has 132 divisors (see below), whose sum is σ = 9264672872. Its totient is φ = 1031159808.

The previous prime is 3093728251. The next prime is 3093728269. The reversal of 3093728256 is 6528273903.

It is not an unprimeable number, because it can be changed into a prime (3093728251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242616 + ... + 255048.

Almost surely, 2^3093728256 is an apocalyptic number.

3093728256 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 3093728256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4632336436).

3093728256 is an abundant number, since it is smaller than the sum of its proper divisors (6170944616).

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

3093728256 is an equidigital number, since it uses as much as digits as its factorization.

3093728256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12468 (or 12438 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 3093728256 is about 55621.2931888499. The cubic root of 3093728256 is about 1457.1157570837.

The spelling of 3093728256 in words is "three billion, ninety-three million, seven hundred twenty-eight thousand, two hundred fifty-six".