4289347 has 2 divisors, whose sum is σ = 4289348. Its totient is φ = 4289346.

The previous prime is 4289317. The next prime is 4289353. The reversal of 4289347 is 7439824.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4289347 - 2¹¹ = 4287299 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4³ + 2⁵ + 8⁵ + 9³ + 3¹⁰ + 4¹¹ + 7⁴ .

It is not a weakly prime, because it can be changed into another prime (4289317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2144673 + 2144674.

It is an arithmetic number, because the mean of its divisors is an integer number (2144674).

Almost surely, 2^4289347 is an apocalyptic number.

4289347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4289347 is an equidigital number, since it uses as much as digits as its factorization.

4289347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 4289347 is about 2071.0738760363. The cubic root of 4289347 is about 162.4789337583.

The spelling of 4289347 in words is "four million, two hundred eighty-nine thousand, three hundred forty-seven".