4226470769 has 2 divisors, whose sum is σ = 4226470770. Its totient is φ = 4226470768.

The previous prime is 4226470739. The next prime is 4226470771. The reversal of 4226470769 is 9670746224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4158573169 + 67897600 = 64487^2 + 8240^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226470769 - 2⁸ = 4226470513 is a prime.

It is a super-2 number, since 2×4226470769² = 35726110322422902722, which contains 22 as substring.

Together with 4226470771, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4226470739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113235384 + 2113235385.

It is an arithmetic number, because the mean of its divisors is an integer number (2113235385).

Almost surely, 2^4226470769 is an apocalyptic number.

It is an amenable number.

4226470769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4226470769 is an equidigital number, since it uses as much as digits as its factorization.

4226470769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 4226470769 is about 65011.3126232658. The cubic root of 4226470769 is about 1616.8111289667.

The spelling of 4226470769 in words is "four billion, two hundred twenty-six million, four hundred seventy thousand, seven hundred sixty-nine".