4338769 has 2 divisors, whose sum is σ = 4338770. Its totient is φ = 4338768.

The previous prime is 4338721. The next prime is 4338787. The reversal of 4338769 is 9678334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4100625 + 238144 = 2025^2 + 488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4338769 is a prime.

It is a super-2 number, since 2×4338769² = 37649832870722, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4338709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169384 + 2169385.

It is an arithmetic number, because the mean of its divisors is an integer number (2169385).

Almost surely, 2^4338769 is an apocalyptic number.

It is an amenable number.

4338769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4338769 is an equidigital number, since it uses as much as digits as its factorization.

4338769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 40.

The square root of 4338769 is about 2082.9711951921. The cubic root of 4338769 is about 163.1005815291.

The spelling of 4338769 in words is "four million, three hundred thirty-eight thousand, seven hundred sixty-nine".