3247268928 has 112 divisors (see below), whose sum is σ = 8762244096. Its totient is φ = 1061130240.

The previous prime is 3247268887. The next prime is 3247268951. The reversal of 3247268928 is 8298627423.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2676450 + ... + 2677662.

Almost surely, 2^3247268928 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 3247268928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4381122048).

3247268928 is an abundant number, since it is smaller than the sum of its proper divisors (5514975168).

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

3247268928 is a wasteful number, since it uses less digits than its factorization.

3247268928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1482 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 3247268928 is about 56984.8131347292. The cubic root of 3247268928 is about 1480.8330056174.

The spelling of 3247268928 in words is "three billion, two hundred forty-seven million, two hundred sixty-eight thousand, nine hundred twenty-eight".