3844491722384 has 10 divisors (see below), whose sum is σ = 7448702712150. Its totient is φ = 1922245861184.

The previous prime is 3844491722377. The next prime is 3844491722389. The reversal of 3844491722384 is 4832271944483.

It can be written as a sum of positive squares in only one way, i.e., 3752852323984 + 91639398400 = 1937228^2 + 302720^2 .

It is not an unprimeable number, because it can be changed into a prime (3844491722389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120140366309 + ... + 120140366340.

It is an arithmetic number, because the mean of its divisors is an integer number (744870271215).

Almost surely, 2^{3844491722384} is an apocalyptic number.

It is an amenable number.

3844491722384 is a deficient number, since it is larger than the sum of its proper divisors (3604210989766).

3844491722384 is a wasteful number, since it uses less digits than its factorization.

3844491722384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240280732657 (or 240280732651 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 59.

The spelling of 3844491722384 in words is "three trillion, eight hundred forty-four billion, four hundred ninety-one million, seven hundred twenty-two thousand, three hundred eighty-four".