4422266849 has 32 divisors (see below), whose sum is σ = 5950070784. Its totient is φ = 3174166080.

The previous prime is 4422266837. The next prime is 4422266857. The reversal of 4422266849 is 9486622244.

It is a cyclic number.

It is not a de Polignac number, because 4422266849 - 2²⁸ = 4153831393 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4422266749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 499112 + ... + 507894.

It is an arithmetic number, because the mean of its divisors is an integer number (185939712).

Almost surely, 2^4422266849 is an apocalyptic number.

It is an amenable number.

4422266849 is a deficient number, since it is larger than the sum of its proper divisors (1527803935).

4422266849 is a wasteful number, since it uses less digits than its factorization.

4422266849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9317.

The product of its digits is 1327104, while the sum is 47.

The square root of 4422266849 is about 66500.1266840899. The cubic root of 4422266849 is about 1641.4020888170.

The spelling of 4422266849 in words is "four billion, four hundred twenty-two million, two hundred sixty-six thousand, eight hundred forty-nine".