8379315388 has 12 divisors (see below), whose sum is σ = 14664876520. Its totient is φ = 4189350672.

The previous prime is 8379315367. The next prime is 8379315479. The reversal of 8379315388 is 8835139738.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8631 + ... + 129742.

Almost surely, 2^8379315388 is an apocalyptic number.

It is an amenable number.

8379315388 is a deficient number, since it is larger than the sum of its proper divisors (6285561132).

8379315388 is a wasteful number, since it uses less digits than its factorization.

8379315388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153516 (or 153514 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 55.

The square root of 8379315388 is about 91538.6005355118. The cubic root of 8379315388 is about 2031.1227894545.

The spelling of 8379315388 in words is "eight billion, three hundred seventy-nine million, three hundred fifteen thousand, three hundred eighty-eight".