3823016646644 has 36 divisors (see below), whose sum is σ = 7367291709120. Its totient is φ = 1734562945440.

The previous prime is 3823016646637. The next prime is 3823016646649. The reversal of 3823016646644 is 4466466103283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3823016646649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47886812 + ... + 47966579.

It is an arithmetic number, because the mean of its divisors is an integer number (204646991920).

Almost surely, 2^{3823016646644} is an apocalyptic number.

It is an amenable number.

3823016646644 is a deficient number, since it is larger than the sum of its proper divisors (3544275062476).

3823016646644 is a wasteful number, since it uses less digits than its factorization.

3823016646644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95853480 (or 95853465 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 53.

The spelling of 3823016646644 in words is "three trillion, eight hundred twenty-three billion, sixteen million, six hundred forty-six thousand, six hundred forty-four".