3884216546 has 16 divisors (see below), whose sum is σ = 6660486144. Its totient is φ = 1664206944.

The previous prime is 3884216509. The next prime is 3884216551. The reversal of 3884216546 is 6456124883.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3884216546.

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, 17471 + ... + 89853.

It is an arithmetic number, because the mean of its divisors is an integer number (416280384).

Almost surely, 2^3884216546 is an apocalyptic number.

3884216546 is a deficient number, since it is larger than the sum of its proper divisors (2776269598).

3884216546 is a wasteful number, since it uses less digits than its factorization.

3884216546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76225.

The product of its digits is 1105920, while the sum is 47.

The square root of 3884216546 is about 62323.4831022786. The cubic root of 3884216546 is about 1571.9346167451.

The spelling of 3884216546 in words is "three billion, eight hundred eighty-four million, two hundred sixteen thousand, five hundred forty-six".