4266622249 has 2 divisors, whose sum is σ = 4266622250. Its totient is φ = 4266622248.

The previous prime is 4266622231. The next prime is 4266622267. The reversal of 4266622249 is 9422266624.

It is a balanced prime because it is at equal distance from previous prime (4266622231) and next prime (4266622267).

It can be written as a sum of positive squares in only one way, i.e., 2504301849 + 1762320400 = 50043^2 + 41980^2 .

It is a cyclic number.

It is not a de Polignac number, because 4266622249 - 2¹⁹ = 4266097961 is a prime.

It is not a weakly prime, because it can be changed into another prime (4266622219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133311124 + 2133311125.

It is an arithmetic number, because the mean of its divisors is an integer number (2133311125).

Almost surely, 2^4266622249 is an apocalyptic number.

It is an amenable number.

4266622249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4266622249 is an equidigital number, since it uses as much as digits as its factorization.

4266622249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 43.

The square root of 4266622249 is about 65319.3864713991. The cubic root of 4266622249 is about 1621.9149038579.

The spelling of 4266622249 in words is "four billion, two hundred sixty-six million, six hundred twenty-two thousand, two hundred forty-nine".