8386352240 has 160 divisors (see below), whose sum is σ = 24266304000. Its totient is φ = 2629960704.

The previous prime is 8386352213. The next prime is 8386352243. The reversal of 8386352240 is 422536838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8386352243) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 294971 + ... + 322149.

It is an arithmetic number, because the mean of its divisors is an integer number (151664400).

Almost surely, 2^8386352240 is an apocalyptic number.

8386352240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8386352240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12133152000).

8386352240 is an abundant number, since it is smaller than the sum of its proper divisors (15879951760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8386352240 is a wasteful number, since it uses less digits than its factorization.

8386352240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27247 (or 27241 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 8386352240 is about 91577.0289974511. The cubic root of 8386352240 is about 2031.6912014991.

The spelling of 8386352240 in words is "eight billion, three hundred eighty-six million, three hundred fifty-two thousand, two hundred forty".