8678600737920 has 512 divisors, whose sum is σ = 32559964761600. Its totient is φ = 2177140654080.

The previous prime is 8678600737907. The next prime is 8678600737931. The reversal of 8678600737920 is 297370068768.

It is a super-2 number, since 2×8678600737920² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 777577140 + ... + 777588300.

It is an arithmetic number, because the mean of its divisors is an integer number (63593681175).

Almost surely, 2^{8678600737920} is an apocalyptic number.

8678600737920 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 8678600737920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16279982380800).

8678600737920 is an abundant number, since it is smaller than the sum of its proper divisors (23881364023680).

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

8678600737920 is a wasteful number, since it uses less digits than its factorization.

8678600737920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13853 (or 13835 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 63.

The spelling of 8678600737920 in words is "eight trillion, six hundred seventy-eight billion, six hundred million, seven hundred thirty-seven thousand, nine hundred twenty".