4326149 has 2 divisors, whose sum is σ = 4326150. Its totient is φ = 4326148.

The previous prime is 4326137. The next prime is 4326163. The reversal of 4326149 is 9416234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3265249 + 1060900 = 1807^2 + 1030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4326149 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4 + 3 + 2¹⁷ + 6² + 1 + 4¹¹ + 9³ .

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4326169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2163074 + 2163075.

It is an arithmetic number, because the mean of its divisors is an integer number (2163075).

Almost surely, 2^4326149 is an apocalyptic number.

It is an amenable number.

4326149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4326149 is an equidigital number, since it uses as much as digits as its factorization.

4326149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 4326149 is about 2079.9396625864. The cubic root of 4326149 is about 162.9422932966.

The spelling of 4326149 in words is "four million, three hundred twenty-six thousand, one hundred forty-nine".