7948078482396 has 48 divisors (see below), whose sum is σ = 20007195213600. Its totient is φ = 2441264581632.

The previous prime is 7948078482391. The next prime is 7948078482397. The reversal of 7948078482396 is 6932848708497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7948078482391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44682081 + ... + 44859608.

It is an arithmetic number, because the mean of its divisors is an integer number (416816566950).

Almost surely, 2^{7948078482396} is an apocalyptic number.

It is an amenable number.

7948078482396 is an abundant number, since it is smaller than the sum of its proper divisors (12059116731204).

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

7948078482396 is a wasteful number, since it uses less digits than its factorization.

7948078482396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89542278 (or 89542276 counting only the distinct ones).

The product of its (nonzero) digits is 1170505728, while the sum is 75.

The spelling of 7948078482396 in words is "seven trillion, nine hundred forty-eight billion, seventy-eight million, four hundred eighty-two thousand, three hundred ninety-six".