938765983376 has 120 divisors (see below), whose sum is σ = 1996670033064. Its totient is φ = 427347947520.

The previous prime is 938765983357. The next prime is 938765983381. The reversal of 938765983376 is 673389567839.

It can be written as a sum of positive squares in 12 ways, for example, as 569004696976 + 369761286400 = 754324^2 + 608080^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58152266 + ... + 58168406.

Almost surely, 2^938765983376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 938765983376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998335016532).

938765983376 is an abundant number, since it is smaller than the sum of its proper divisors (1057904049688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

938765983376 is a wasteful number, since it uses less digits than its factorization.

938765983376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16469 (or 16450 counting only the distinct ones).

The product of its digits is 1234517760, while the sum is 74.

The spelling of 938765983376 in words is "nine hundred thirty-eight billion, seven hundred sixty-five million, nine hundred eighty-three thousand, three hundred seventy-six".