938563712 has 32 divisors (see below), whose sum is σ = 1871260380. Its totient is φ = 468914176.

The previous prime is 938563711. The next prime is 938563721. The reversal of 938563712 is 217365839.

It can be written as a sum of positive squares in 2 ways, for example, as 935381056 + 3182656 = 30584^2 + 1784^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (938563711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242948 + ... + 246780.

Almost surely, 2^938563712 is an apocalyptic number.

It is an amenable number.

938563712 is a deficient number, since it is larger than the sum of its proper divisors (932696668).

938563712 is a wasteful number, since it uses less digits than its factorization.

938563712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760 (or 5748 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 938563712 is about 30635.9872045932. The cubic root of 938563712 is about 979.0869296441.

The spelling of 938563712 in words is "nine hundred thirty-eight million, five hundred sixty-three thousand, seven hundred twelve".