4382069 has 2 divisors, whose sum is σ = 4382070. Its totient is φ = 4382068.

The previous prime is 4382047. The next prime is 4382071. The reversal of 4382069 is 9602834.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3659569 + 722500 = 1913^2 + 850^2 .

It is a cyclic number.

It is not a de Polignac number, because 4382069 - 2¹² = 4377973 is a prime.

It is a super-2 number, since 2×4382069² = 38405057441522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 4382071, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4382089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2191034 + 2191035.

It is an arithmetic number, because the mean of its divisors is an integer number (2191035).

Almost surely, 2^4382069 is an apocalyptic number.

It is an amenable number.

4382069 is a deficient number, since it is larger than the sum of its proper divisors (1).

4382069 is an equidigital number, since it uses as much as digits as its factorization.

4382069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4382069 is about 2093.3391985056. The cubic root of 4382069 is about 163.6413563666.

The spelling of 4382069 in words is "four million, three hundred eighty-two thousand, sixty-nine".