7992391283 has 2 divisors, whose sum is σ = 7992391284. Its totient is φ = 7992391282.

The previous prime is 7992391273. The next prime is 7992391289. The reversal of 7992391283 is 3821932997.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7992391283 - 2⁸ = 7992391027 is a prime.

It is not a weakly prime, because it can be changed into another prime (7992391289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3996195641 + 3996195642.

It is an arithmetic number, because the mean of its divisors is an integer number (3996195642).

Almost surely, 2^7992391283 is an apocalyptic number.

7992391283 is a deficient number, since it is larger than the sum of its proper divisors (1).

7992391283 is an equidigital number, since it uses as much as digits as its factorization.

7992391283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1469664, while the sum is 53.

The square root of 7992391283 is about 89400.1749606789. The cubic root of 7992391283 is about 1999.3657391278.

The spelling of 7992391283 in words is "seven billion, nine hundred ninety-two million, three hundred ninety-one thousand, two hundred eighty-three".