7798936984608 has 192 divisors, whose sum is σ = 25533551296512. Its totient is φ = 2024923514880.

The previous prime is 7798936984603. The next prime is 7798936984613. The reversal of 7798936984608 is 8064896398977.

It is an interprime number because it is at equal distance from previous prime (7798936984603) and next prime (7798936984613).

It is a Harshad number since it is a multiple of its sum of digits (84).

It is not an unprimeable number, because it can be changed into a prime (7798936984603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19262785 + ... + 19663487.

It is an arithmetic number, because the mean of its divisors is an integer number (132987246336).

Almost surely, 2^{7798936984608} 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 7798936984608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12766775648256).

7798936984608 is an abundant number, since it is smaller than the sum of its proper divisors (17734614311904).

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

7798936984608 is a wasteful number, since it uses less digits than its factorization.

7798936984608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403367 (or 403359 counting only the distinct ones).

The product of its (nonzero) digits is 7900913664, while the sum is 84.

The spelling of 7798936984608 in words is "seven trillion, seven hundred ninety-eight billion, nine hundred thirty-six million, nine hundred eighty-four thousand, six hundred eight".