4395049 has 2 divisors, whose sum is σ = 4395050. Its totient is φ = 4395048.

The previous prime is 4395031. The next prime is 4395067. The reversal of 4395049 is 9405934.

It is a balanced prime because it is at equal distance from previous prime (4395031) and next prime (4395067).

It can be written as a sum of positive squares in only one way, i.e., 4380649 + 14400 = 2093^2 + 120^2 .

It is a cyclic number.

It is not a de Polignac number, because 4395049 - 2¹¹ = 4393001 is a prime.

It is not a weakly prime, because it can be changed into another prime (4395029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197524 + 2197525.

It is an arithmetic number, because the mean of its divisors is an integer number (2197525).

Almost surely, 2^4395049 is an apocalyptic number.

It is an amenable number.

4395049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4395049 is an equidigital number, since it uses as much as digits as its factorization.

4395049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 4395049 is about 2096.4372158498. The cubic root of 4395049 is about 163.8027695437.

The spelling of 4395049 in words is "four million, three hundred ninety-five thousand, forty-nine".