4064966219 has 2 divisors, whose sum is σ = 4064966220. Its totient is φ = 4064966218.

The previous prime is 4064966189. The next prime is 4064966303. The reversal of 4064966219 is 9126694604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4064966219 - 2²⁴ = 4048189003 is a prime.

It is a super-2 number, since 2×4064966219² = 33047900723222311922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4064966119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032483109 + 2032483110.

It is an arithmetic number, because the mean of its divisors is an integer number (2032483110).

Almost surely, 2^4064966219 is an apocalyptic number.

4064966219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064966219 is an equidigital number, since it uses as much as digits as its factorization.

4064966219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 4064966219 is about 63757.0875981643. The cubic root of 4064966219 is about 1595.9488945964.

The spelling of 4064966219 in words is "four billion, sixty-four million, nine hundred sixty-six thousand, two hundred nineteen".