4318049 has 2 divisors, whose sum is σ = 4318050. Its totient is φ = 4318048.

The previous prime is 4317991. The next prime is 4318057. The reversal of 4318049 is 9408134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4264225 + 53824 = 2065^2 + 232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4318049 is a prime.

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 (4318099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2159024 + 2159025.

It is an arithmetic number, because the mean of its divisors is an integer number (2159025).

Almost surely, 2^4318049 is an apocalyptic number.

It is an amenable number.

4318049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4318049 is an equidigital number, since it uses as much as digits as its factorization.

4318049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4318049 is about 2077.9915784237. The cubic root of 4318049 is about 162.8405355781.

The spelling of 4318049 in words is "four million, three hundred eighteen thousand, forty-nine".