7992193672 has 16 divisors (see below), whose sum is σ = 15099757200. Its totient is φ = 3965591760.

The previous prime is 7992193637. The next prime is 7992193679. The reversal of 7992193672 is 2763912997.

It is not an unprimeable number, because it can be changed into a prime (7992193679) 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 3 ways as a sum of consecutive naturals, for example, 3812022 + ... + 3814117.

It is an arithmetic number, because the mean of its divisors is an integer number (943734825).

Almost surely, 2^7992193672 is an apocalyptic number.

It is an amenable number.

7992193672 is a deficient number, since it is larger than the sum of its proper divisors (7107563528).

7992193672 is a wasteful number, since it uses less digits than its factorization.

7992193672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7626276 (or 7626272 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 55.

The square root of 7992193672 is about 89399.0697490751. The cubic root of 7992193672 is about 1999.3492609590.

The spelling of 7992193672 in words is "seven billion, nine hundred ninety-two million, one hundred ninety-three thousand, six hundred seventy-two".