6422347319 has 2 divisors, whose sum is σ = 6422347320. Its totient is φ = 6422347318.

The previous prime is 6422347277. The next prime is 6422347331. The reversal of 6422347319 is 9137432246.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6422347319 is a prime.

It is a super-2 number, since 2×6422347319² = 82493090171732975522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6422347369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211173659 + 3211173660.

It is an arithmetic number, because the mean of its divisors is an integer number (3211173660).

Almost surely, 2^6422347319 is an apocalyptic number.

6422347319 is a deficient number, since it is larger than the sum of its proper divisors (1).

6422347319 is an equidigital number, since it uses as much as digits as its factorization.

6422347319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The square root of 6422347319 is about 80139.5490316735. The cubic root of 6422347319 is about 1858.7940036469.

The spelling of 6422347319 in words is "six billion, four hundred twenty-two million, three hundred forty-seven thousand, three hundred nineteen".