6422634079 has 2 divisors, whose sum is σ = 6422634080. Its totient is φ = 6422634078.

The previous prime is 6422634067. The next prime is 6422634107. The reversal of 6422634079 is 9704362246.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6422634079 - 2¹¹ = 6422632031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6422634059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211317039 + 3211317040.

It is an arithmetic number, because the mean of its divisors is an integer number (3211317040).

Almost surely, 2^6422634079 is an apocalyptic number.

6422634079 is a deficient number, since it is larger than the sum of its proper divisors (1).

6422634079 is an equidigital number, since it uses as much as digits as its factorization.

6422634079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 6422634079 is about 80141.3381408122. The cubic root of 6422634079 is about 1858.8216684974.

The spelling of 6422634079 in words is "six billion, four hundred twenty-two million, six hundred thirty-four thousand, seventy-nine".