3247848856 has 16 divisors (see below), whose sum is σ = 6959676240. Its totient is φ = 1391935200.

The previous prime is 3247848833. The next prime is 3247848893. The reversal of 3247848856 is 6588487423.

It is a junction number, because it is equal to n+sod(n) for n = 3247848797 and 3247848806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28998595 + ... + 28998706.

It is an arithmetic number, because the mean of its divisors is an integer number (434979765).

Almost surely, 2^3247848856 is an apocalyptic number.

It is an amenable number.

3247848856 is an abundant number, since it is smaller than the sum of its proper divisors (3711827384).

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

3247848856 is a wasteful number, since it uses less digits than its factorization.

3247848856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57997314 (or 57997310 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 55.

The square root of 3247848856 is about 56989.9013510289. The cubic root of 3247848856 is about 1480.9211540918.

The spelling of 3247848856 in words is "three billion, two hundred forty-seven million, eight hundred forty-eight thousand, eight hundred fifty-six".