4246424647 has 2 divisors, whose sum is σ = 4246424648. Its totient is φ = 4246424646.

The previous prime is 4246424617. The next prime is 4246424711. The reversal of 4246424647 is 7464246424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4246424647 - 2¹⁵ = 4246391879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4246424617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2123212323 + 2123212324.

It is an arithmetic number, because the mean of its divisors is an integer number (2123212324).

Almost surely, 2^4246424647 is an apocalyptic number.

4246424647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4246424647 is an equidigital number, since it uses as much as digits as its factorization.

4246424647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 43.

The square root of 4246424647 is about 65164.5965766688. The cubic root of 4246424647 is about 1619.3515474887.

The spelling of 4246424647 in words is "four billion, two hundred forty-six million, four hundred twenty-four thousand, six hundred forty-seven".