9438853876 has 24 divisors (see below), whose sum is σ = 16581501216. Its totient is φ = 4701309600.

The previous prime is 9438853871. The next prime is 9438853901. The reversal of 9438853876 is 6783588349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9438853871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1803175 + ... + 1808401.

It is an arithmetic number, because the mean of its divisors is an integer number (690895884).

Almost surely, 2^9438853876 is an apocalyptic number.

It is an amenable number.

9438853876 is a deficient number, since it is larger than the sum of its proper divisors (7142647340).

9438853876 is a wasteful number, since it uses less digits than its factorization.

9438853876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879 (or 6877 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The square root of 9438853876 is about 97153.7640855978. The cubic root of 9438853876 is about 2113.3580749778.

The spelling of 9438853876 in words is "nine billion, four hundred thirty-eight million, eight hundred fifty-three thousand, eight hundred seventy-six".