9539448916 has 12 divisors (see below), whose sum is σ = 16694947360. Its totient is φ = 4769463960.

The previous prime is 9539448911. The next prime is 9539448923. The reversal of 9539448916 is 6198449359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9539448911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34051 + ... + 142261.

Almost surely, 2^9539448916 is an apocalyptic number.

It is an amenable number.

9539448916 is a deficient number, since it is larger than the sum of its proper divisors (7155498444).

9539448916 is a wasteful number, since it uses less digits than its factorization.

9539448916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130254 (or 130252 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 58.

The square root of 9539448916 is about 97670.1024674388. The cubic root of 9539448916 is about 2120.8392989261.

The spelling of 9539448916 in words is "nine billion, five hundred thirty-nine million, four hundred forty-eight thousand, nine hundred sixteen".