3544679783824 has 45 divisors (see below), whose sum is σ = 6922570047169. Its totient is φ = 1758321069440.

The previous prime is 3544679783791. The next prime is 3544679783831. The reversal of 3544679783824 is 4283879764453.

The square root of 3544679783824 is 1882732.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1125933210000 + 2418746573824 = 1061100^2 + 1555232^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 986549772 + ... + 986553364.

Almost surely, 2^{3544679783824} is an apocalyptic number.

3544679783824 is the 1882732-nd square number.

It is an amenable number.

3544679783824 is a deficient number, since it is larger than the sum of its proper divisors (3377890263345).

3544679783824 is an frugal number, since it uses more digits than its factorization.

3544679783824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456 (or 3726 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 70.

The spelling of 3544679783824 in words is "three trillion, five hundred forty-four billion, six hundred seventy-nine million, seven hundred eighty-three thousand, eight hundred twenty-four".