8938237148 has 12 divisors (see below), whose sum is σ = 15644961192. Its totient is φ = 4468248240.

The previous prime is 8938237141. The next prime is 8938237151. The reversal of 8938237148 is 8417328398.

It is a self number, because there is not a number n which added to its sum of digits gives 8938237148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8938237141) 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, 194198 + ... + 235773.

It is an arithmetic number, because the mean of its divisors is an integer number (1303746766).

Almost surely, 2^8938237148 is an apocalyptic number.

It is an amenable number.

8938237148 is a deficient number, since it is larger than the sum of its proper divisors (6706724044).

8938237148 is a wasteful number, since it uses less digits than its factorization.

8938237148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435172 (or 435170 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 53.

The square root of 8938237148 is about 94542.2505972859. The cubic root of 8938237148 is about 2075.3146780127.

The spelling of 8938237148 in words is "eight billion, nine hundred thirty-eight million, two hundred thirty-seven thousand, one hundred forty-eight".