7938625788792 has 48 divisors (see below), whose sum is σ = 22765176897840. Its totient is φ = 2490549266688.

The previous prime is 7938625788781. The next prime is 7938625788893. The reversal of 7938625788792 is 2978875268397.

7938625788792 is a `hidden beast` number, since 7 + 9 + 38 + 6 + 2 + 578 + 8 + 7 + 9 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3242901468 + ... + 3242903915.

It is an arithmetic number, because the mean of its divisors is an integer number (474274518705).

Almost surely, 2^{7938625788792} is an apocalyptic number.

7938625788792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7938625788792 is an abundant number, since it is smaller than the sum of its proper divisors (14826551109048).

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

7938625788792 is a wasteful number, since it uses less digits than its factorization.

7938625788792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6485805412 (or 6485805405 counting only the distinct ones).

The product of its digits is 5120962560, while the sum is 81.

The spelling of 7938625788792 in words is "seven trillion, nine hundred thirty-eight billion, six hundred twenty-five million, seven hundred eighty-eight thousand, seven hundred ninety-two".