938939752 has 8 divisors (see below), whose sum is σ = 1760512050. Its totient is φ = 469469872.

The previous prime is 938939737. The next prime is 938939753. The reversal of 938939752 is 257939839.

It can be written as a sum of positive squares in only one way, i.e., 903964356 + 34975396 = 30066^2 + 5914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×938939752³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 938939693 and 938939702.

It is not an unprimeable number, because it can be changed into a prime (938939753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58683727 + ... + 58683742.

Almost surely, 2^938939752 is an apocalyptic number.

It is an amenable number.

938939752 is a deficient number, since it is larger than the sum of its proper divisors (821572298).

938939752 is a wasteful number, since it uses less digits than its factorization.

938939752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117367475 (or 117367471 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 55.

The square root of 938939752 is about 30642.1238167331. The cubic root of 938939752 is about 979.2176707914.

It can be divided in two parts, 9389 and 39752, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 938939752 in words is "nine hundred thirty-eight million, nine hundred thirty-nine thousand, seven hundred fifty-two".