8938843011 has 12 divisors (see below), whose sum is σ = 14756185392. Its totient is φ = 5107910256.

The previous prime is 8938843009. The next prime is 8938843091. The reversal of 8938843011 is 1103488398.

8938843011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8938843011 - 2¹ = 8938843009 is a prime.

It is a super-2 number, since 2×8938843011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8938843091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70943136 + ... + 70943261.

It is an arithmetic number, because the mean of its divisors is an integer number (1229682116).

Almost surely, 2^8938843011 is an apocalyptic number.

8938843011 is a deficient number, since it is larger than the sum of its proper divisors (5817342381).

8938843011 is a wasteful number, since it uses less digits than its factorization.

8938843011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141886410 (or 141886407 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 8938843011 is about 94545.4547347465. The cubic root of 8938843011 is about 2075.3615674962.

The spelling of 8938843011 in words is "eight billion, nine hundred thirty-eight million, eight hundred forty-three thousand, eleven".