7911676597968 has 1600 divisors, whose sum is σ = 29522110464000. Its totient is φ = 2025560908800.

The previous prime is 7911676597933. The next prime is 7911676597997. The reversal of 7911676597968 is 8697956761197.

7911676597968 is a `hidden beast` number, since 7 + 9 + 1 + 16 + 7 + 6 + 597 + 9 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

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 319 ways as a sum of consecutive naturals, for example, 13208140933 + ... + 13208141531.

It is an arithmetic number, because the mean of its divisors is an integer number (18451319040).

Almost surely, 2^{7911676597968} is an apocalyptic number.

7911676597968 is a gapful number since it is divisible by the number (78) 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 7911676597968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14761055232000).

7911676597968 is an abundant number, since it is smaller than the sum of its proper divisors (21610433866032).

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

7911676597968 is a wasteful number, since it uses less digits than its factorization.

7911676597968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 678 counting only the distinct ones).

The product of its digits is 2160406080, while the sum is 81.

The spelling of 7911676597968 in words is "seven trillion, nine hundred eleven billion, six hundred seventy-six million, five hundred ninety-seven thousand, nine hundred sixty-eight".