4246666087 has 2 divisors, whose sum is σ = 4246666088. Its totient is φ = 4246666086.

The previous prime is 4246666031. The next prime is 4246666139. The reversal of 4246666087 is 7806666424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4246666087 - 2⁷ = 4246665959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4246666087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4246666007) 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, 2123333043 + 2123333044.

It is an arithmetic number, because the mean of its divisors is an integer number (2123333044).

Almost surely, 2^4246666087 is an apocalyptic number.

4246666087 is a deficient number, since it is larger than the sum of its proper divisors (1).

4246666087 is an equidigital number, since it uses as much as digits as its factorization.

4246666087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The square root of 4246666087 is about 65166.4490900034. The cubic root of 4246666087 is about 1619.3822375288.

The spelling of 4246666087 in words is "four billion, two hundred forty-six million, six hundred sixty-six thousand, eighty-seven".