8387248320 has 168 divisors, whose sum is σ = 31471362000. Its totient is φ = 2033264640.

The previous prime is 8387248301. The next prime is 8387248433. The reversal of 8387248320 is 238427838.

8387248320 is a `hidden beast` number, since 8 + 3 + 87 + 248 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100695 + ... + 164054.

Almost surely, 2^8387248320 is an apocalyptic number.

8387248320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8387248320 is an abundant number, since it is smaller than the sum of its proper divisors (23084113680).

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

8387248320 is a wasteful number, since it uses less digits than its factorization.

8387248320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264783 (or 264770 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 8387248320 is about 91581.9213600588. The cubic root of 8387248320 is about 2031.7635608500.

The spelling of 8387248320 in words is "eight billion, three hundred eighty-seven million, two hundred forty-eight thousand, three hundred twenty".