7934192112 has 240 divisors, whose sum is σ = 26220357504. Its totient is φ = 2044224000.

The previous prime is 7934192093. The next prime is 7934192113. The reversal of 7934192112 is 2112914397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7934192113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3388062 + ... + 3390402.

Almost surely, 2^7934192112 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 7934192112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13110178752).

7934192112 is an abundant number, since it is smaller than the sum of its proper divisors (18286165392).

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

7934192112 is a wasteful number, since it uses less digits than its factorization.

7934192112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508 (or 2495 counting only the distinct ones).

The product of its digits is 27216, while the sum is 39.

The square root of 7934192112 is about 89074.0821563714. The cubic root of 7934192112 is about 1994.5009031580.

The spelling of 7934192112 in words is "seven billion, nine hundred thirty-four million, one hundred ninety-two thousand, one hundred twelve".