9393996532 has 12 divisors (see below), whose sum is σ = 16664692996. Its totient is φ = 4632655680.

The previous prime is 9393996529. The next prime is 9393996539. The reversal of 9393996532 is 2356993939.

It can be written as a sum of positive squares in 2 ways, for example, as 5936086116 + 3457910416 = 77046^2 + 58804^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9393996539) 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, 16085319 + ... + 16085902.

Almost surely, 2^9393996532 is an apocalyptic number.

It is an amenable number.

9393996532 is a deficient number, since it is larger than the sum of its proper divisors (7270696464).

9393996532 is a wasteful number, since it uses less digits than its factorization.

9393996532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32171298 (or 32171296 counting only the distinct ones).

The product of its digits is 10628820, while the sum is 58.

The square root of 9393996532 is about 96922.6316811507. The cubic root of 9393996532 is about 2110.0049064372.

The spelling of 9393996532 in words is "nine billion, three hundred ninety-three million, nine hundred ninety-six thousand, five hundred thirty-two".