3225860688856 has 32 divisors (see below), whose sum is σ = 6592236179760. Its totient is φ = 1470920717952.

The previous prime is 3225860688829. The next prime is 3225860688907. The reversal of 3225860688856 is 6588860685223.

It is a junction number, because it is equal to n+sod(n) for n = 3225860688791 and 3225860688800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186846135 + ... + 186863398.

Almost surely, 2^{3225860688856} is an apocalyptic number.

It is an amenable number.

3225860688856 is an abundant number, since it is smaller than the sum of its proper divisors (3366375490904).

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

3225860688856 is a wasteful number, since it uses less digits than its factorization.

3225860688856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373709635 (or 373709631 counting only the distinct ones).

The product of its (nonzero) digits is 265420800, while the sum is 67.

The spelling of 3225860688856 in words is "three trillion, two hundred twenty-five billion, eight hundred sixty million, six hundred eighty-eight thousand, eight hundred fifty-six".