9493941136 has 10 divisors (see below), whose sum is σ = 18394510982. Its totient is φ = 4746970560.

The previous prime is 9493941133. The next prime is 9493941157. The reversal of 9493941136 is 6311493949.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9243668736 + 250272400 = 96144^2 + 15820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9493941136.

It is not an unprimeable number, because it can be changed into a prime (9493941131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 296685645 + ... + 296685676.

Almost surely, 2^9493941136 is an apocalyptic number.

It is an amenable number.

9493941136 is a deficient number, since it is larger than the sum of its proper divisors (8900569846).

9493941136 is a wasteful number, since it uses less digits than its factorization.

9493941136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593371329 (or 593371323 counting only the distinct ones).

The product of its digits is 629856, while the sum is 49.

The square root of 9493941136 is about 97436.8571742747. The cubic root of 9493941136 is about 2117.4614458648.

The spelling of 9493941136 in words is "nine billion, four hundred ninety-three million, nine hundred forty-one thousand, one hundred thirty-six".