4338647 has 2 divisors, whose sum is σ = 4338648. Its totient is φ = 4338646.

The previous prime is 4338643. The next prime is 4338671. The reversal of 4338647 is 7468334.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4338647 - 2² = 4338643 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4⁶ + 3⁷ + 3⁹ + 8³ + 6³ + 4¹¹ + 7⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4338643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169323 + 2169324.

It is an arithmetic number, because the mean of its divisors is an integer number (2169324).

Almost surely, 2^4338647 is an apocalyptic number.

4338647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4338647 is an equidigital number, since it uses as much as digits as its factorization.

4338647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 4338647 is about 2082.9419098957. The cubic root of 4338647 is about 163.0990527962.

The spelling of 4338647 in words is "four million, three hundred thirty-eight thousand, six hundred forty-seven".