3468816919556 has 12 divisors (see below), whose sum is σ = 6070492545600. Its totient is φ = 1734390477960.

The previous prime is 3468816919493. The next prime is 3468816919559. The reversal of 3468816919556 is 6559196188643.

It is a self number, because there is not a number n which added to its sum of digits gives 3468816919556.

It is not an unprimeable number, because it can be changed into a prime (3468816919559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4056656 + ... + 4836743.

It is an arithmetic number, because the mean of its divisors is an integer number (505874378800).

Almost surely, 2^{3468816919556} is an apocalyptic number.

It is an amenable number.

3468816919556 is a deficient number, since it is larger than the sum of its proper divisors (2601675626044).

3468816919556 is a wasteful number, since it uses less digits than its factorization.

3468816919556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8990914 (or 8990912 counting only the distinct ones).

The product of its digits is 335923200, while the sum is 71.

The spelling of 3468816919556 in words is "three trillion, four hundred sixty-eight billion, eight hundred sixteen million, nine hundred nineteen thousand, five hundred fifty-six".