7952811679 has 2 divisors, whose sum is σ = 7952811680. Its totient is φ = 7952811678.

The previous prime is 7952811661. The next prime is 7952811689. The reversal of 7952811679 is 9761182597.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9761182597) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7952811679 - 2²⁹ = 7415940767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7952811689) 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 as a sum of consecutive naturals, namely, 3976405839 + 3976405840.

It is an arithmetic number, because the mean of its divisors is an integer number (3976405840).

Almost surely, 2^7952811679 is an apocalyptic number.

7952811679 is a deficient number, since it is larger than the sum of its proper divisors (1).

7952811679 is an equidigital number, since it uses as much as digits as its factorization.

7952811679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 55.

The square root of 7952811679 is about 89178.5382196860. The cubic root of 7952811679 is about 1996.0598827521.

The spelling of 7952811679 in words is "seven billion, nine hundred fifty-two million, eight hundred eleven thousand, six hundred seventy-nine".