4331269 has 2 divisors, whose sum is σ = 4331270. Its totient is φ = 4331268.

The previous prime is 4331267. The next prime is 4331273. The reversal of 4331269 is 9621334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 702244 = 1905^2 + 838^2 .

It is a cyclic number.

It is not a de Polignac number, because 4331269 - 2¹ = 4331267 is a prime.

It is a super-2 number, since 2×4331269² = 37519782300722, which contains 22 as substring.

Together with 4331267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4331267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165634 + 2165635.

It is an arithmetic number, because the mean of its divisors is an integer number (2165635).

Almost surely, 2^4331269 is an apocalyptic number.

It is an amenable number.

4331269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4331269 is an equidigital number, since it uses as much as digits as its factorization.

4331269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 28.

The square root of 4331269 is about 2081.1701035715. The cubic root of 4331269 is about 163.0065487226.

The spelling of 4331269 in words is "four million, three hundred thirty-one thousand, two hundred sixty-nine".