3259848436872 has 32 divisors (see below), whose sum is σ = 8149672997280. Its totient is φ = 1086609224960.

The previous prime is 3259848436853. The next prime is 3259848436883. The reversal of 3259848436872 is 2786348489523.

It is a super-2 number, since 2×3259848436872² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3259848436797 and 3259848436806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4617472 + ... + 5276432.

It is an arithmetic number, because the mean of its divisors is an integer number (254677281165).

Almost surely, 2^{3259848436872} is an apocalyptic number.

It is an amenable number.

3259848436872 is an abundant number, since it is smaller than the sum of its proper divisors (4889824560408).

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

3259848436872 is a wasteful number, since it uses less digits than its factorization.

3259848436872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865093 (or 865089 counting only the distinct ones).

The product of its digits is 557383680, while the sum is 69.

The spelling of 3259848436872 in words is "three trillion, two hundred fifty-nine billion, eight hundred forty-eight million, four hundred thirty-six thousand, eight hundred seventy-two".