7992193679 has 2 divisors, whose sum is σ = 7992193680. Its totient is φ = 7992193678.

The previous prime is 7992193637. The next prime is 7992193717. The reversal of 7992193679 is 9763912997.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7992193679 - 2³² = 3697226383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7992193619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3996096839 + 3996096840.

It is an arithmetic number, because the mean of its divisors is an integer number (3996096840).

Almost surely, 2^7992193679 is an apocalyptic number.

7992193679 is a deficient number, since it is larger than the sum of its proper divisors (1).

7992193679 is an equidigital number, since it uses as much as digits as its factorization.

7992193679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11573604, while the sum is 62.

The square root of 7992193679 is about 89399.0697882254. The cubic root of 7992193679 is about 1999.3492615427.

The spelling of 7992193679 in words is "seven billion, nine hundred ninety-two million, one hundred ninety-three thousand, six hundred seventy-nine".