3421047184976 has 20 divisors (see below), whose sum is σ = 6629638161492. Its totient is φ = 1710172820736.

The previous prime is 3421047184967. The next prime is 3421047184993. The reversal of 3421047184976 is 6794817401243.

It can be written as a sum of positive squares in 2 ways, for example, as 1253674344976 + 2167372840000 = 1119676^2 + 1472200^2 .

It is a congruent number.

It is an unprimeable number.

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, 21842765 + ... + 21998828.

Almost surely, 2^{3421047184976} is an apocalyptic number.

It is an amenable number.

3421047184976 is a deficient number, since it is larger than the sum of its proper divisors (3208590976516).

3421047184976 is a wasteful number, since it uses less digits than its factorization.

3421047184976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43846478 (or 43846472 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 3421047184976 in words is "three trillion, four hundred twenty-one billion, forty-seven million, one hundred eighty-four thousand, nine hundred seventy-six".