7950622079 has 2 divisors, whose sum is σ = 7950622080. Its totient is φ = 7950622078.

The previous prime is 7950622073. The next prime is 7950622081. The reversal of 7950622079 is 9702260597.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9702260597) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7950622079 is a prime.

It is a Sophie Germain prime.

Together with 7950622081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7950622073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3975311039 + 3975311040.

It is an arithmetic number, because the mean of its divisors is an integer number (3975311040).

Almost surely, 2^7950622079 is an apocalyptic number.

7950622079 is a deficient number, since it is larger than the sum of its proper divisors (1).

7950622079 is an equidigital number, since it uses as much as digits as its factorization.

7950622079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 7950622079 is about 89166.2608782044. The cubic root of 7950622079 is about 1995.8766782007.

The spelling of 7950622079 in words is "seven billion, nine hundred fifty million, six hundred twenty-two thousand, seventy-nine".