3738244370116 has 9 divisors (see below), whose sum is σ = 6541934414799. Its totient is φ = 1869120251604.

The previous prime is 3738244370111. The next prime is 3738244370141. The reversal of 3738244370116 is 6110734428373.

It is a happy number.

The square root of 3738244370116 is 1933454.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3738244370116.

It is not an unprimeable number, because it can be changed into a prime (3738244370111) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3383545 + ... + 4350271.

Almost surely, 2^{3738244370116} is an apocalyptic number.

3738244370116 is the 1933454-th square number.

It is an amenable number.

3738244370116 is a deficient number, since it is larger than the sum of its proper divisors (2803690044683).

3738244370116 is an frugal number, since it uses more digits than its factorization.

3738244370116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933458 (or 966729 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

Multiplying 3738244370116 by its sum of digits (49), we get a square (183173974135684 = 13534178²).

Adding to 3738244370116 its reverse (6110734428373), we get a palindrome (9848978798489).

The spelling of 3738244370116 in words is "three trillion, seven hundred thirty-eight billion, two hundred forty-four million, three hundred seventy thousand, one hundred sixteen".