8680342944 has 432 divisors, whose sum is σ = 29335309920. Its totient is φ = 2239211520.

The previous prime is 8680342943. The next prime is 8680342949. The reversal of 8680342944 is 4492430868.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8680342893 and 8680342902.

It is not an unprimeable number, because it can be changed into a prime (8680342943) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 48493447 + ... + 48493625.

It is an arithmetic number, because the mean of its divisors is an integer number (67905810).

Almost surely, 2^8680342944 is an apocalyptic number.

8680342944 is a gapful number since it is divisible by the number (84) 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 8680342944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14667654960).

8680342944 is an abundant number, since it is smaller than the sum of its proper divisors (20654966976).

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

8680342944 is a wasteful number, since it uses less digits than its factorization.

8680342944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

The square root of 8680342944 is about 93168.3580621661. The cubic root of 8680342944 is about 2055.1599494258.

The spelling of 8680342944 in words is "eight billion, six hundred eighty million, three hundred forty-two thousand, nine hundred forty-four".