3816446566347 has 48 divisors (see below), whose sum is σ = 5580595725120. Its totient is φ = 2513102893056.

The previous prime is 3816446566337. The next prime is 3816446566381. The reversal of 3816446566347 is 7436656446183.

3816446566347 is a `hidden beast` number, since 3 + 8 + 1 + 64 + 4 + 6 + 566 + 3 + 4 + 7 = 666.

It is not a de Polignac number, because 3816446566347 - 2²⁴ = 3816429789131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3816446566337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 540799443 + ... + 540806499.

It is an arithmetic number, because the mean of its divisors is an integer number (116262410940).

Almost surely, 2^{3816446566347} is an apocalyptic number.

3816446566347 is a deficient number, since it is larger than the sum of its proper divisors (1764149158773).

3816446566347 is a wasteful number, since it uses less digits than its factorization.

3816446566347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8932 (or 8929 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 63.

The spelling of 3816446566347 in words is "three trillion, eight hundred sixteen billion, four hundred forty-six million, five hundred sixty-six thousand, three hundred forty-seven".