938503687696 has 45 divisors (see below), whose sum is σ = 1858222977421. Its totient is φ = 459178635776.

The previous prime is 938503687691. The next prime is 938503687711. The reversal of 938503687696 is 696786305839.

It is a happy number.

The square root of 938503687696 is 968764.

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., 592684419600 + 345819268096 = 769860^2 + 588064^2 .

It is a super-2 number, since 2×938503687696² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938503687691) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 182125056 + ... + 182130208.

Almost surely, 2^938503687696 is an apocalyptic number.

938503687696 is the 968764-th square number.

It is an amenable number.

938503687696 is a deficient number, since it is larger than the sum of its proper divisors (919719289725).

938503687696 is an frugal number, since it uses more digits than its factorization.

938503687696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10408 (or 5202 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 70.

The spelling of 938503687696 in words is "nine hundred thirty-eight billion, five hundred three million, six hundred eighty-seven thousand, six hundred ninety-six".