8740983240 has 512 divisors, whose sum is σ = 33119539200. Its totient is φ = 2032128000.

The previous prime is 8740983221. The next prime is 8740983247. The reversal of 8740983240 is 423890478.

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

It is not an unprimeable number, because it can be changed into a prime (8740983247) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 36269520 + ... + 36269760.

It is an arithmetic number, because the mean of its divisors is an integer number (64686600).

Almost surely, 2^8740983240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8740983240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16559769600).

8740983240 is an abundant number, since it is smaller than the sum of its proper divisors (24378555960).

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

8740983240 is a wasteful number, since it uses less digits than its factorization.

8740983240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 8740983240 is about 93493.2256369412. The cubic root of 8740983240 is about 2059.9345849087.

The spelling of 8740983240 in words is "eight billion, seven hundred forty million, nine hundred eighty-three thousand, two hundred forty".