8297697719808 has 1440 divisors, whose sum is σ = 29394117941760. Its totient is φ = 2245048565760.

The previous prime is 8297697719747. The next prime is 8297697719813. The reversal of 8297697719808 is 8089177967928.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 63341203903 + ... + 63341204033.

It is an arithmetic number, because the mean of its divisors is an integer number (20412581904).

Almost surely, 2^{8297697719808} 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 8297697719808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14697058970880).

8297697719808 is an abundant number, since it is smaller than the sum of its proper divisors (21096420221952).

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

8297697719808 is a wasteful number, since it uses less digits than its factorization.

8297697719808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 1536288768, while the sum is 81.

The spelling of 8297697719808 in words is "eight trillion, two hundred ninety-seven billion, six hundred ninety-seven million, seven hundred nineteen thousand, eight hundred eight".