4264409 has 2 divisors, whose sum is σ = 4264410. Its totient is φ = 4264408.

The previous prime is 4264373. The next prime is 4264471. The reversal of 4264409 is 9044624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3115225 + 1149184 = 1765^2 + 1072^2 .

It is a cyclic number.

It is not a de Polignac number, because 4264409 - 2²⁰ = 3215833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4264109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132204 + 2132205.

It is an arithmetic number, because the mean of its divisors is an integer number (2132205).

Almost surely, 2^4264409 is an apocalyptic number.

It is an amenable number.

4264409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4264409 is an equidigital number, since it uses as much as digits as its factorization.

4264409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4264409 is about 2065.0445515775. The cubic root of 4264409 is about 162.1634406999.

The spelling of 4264409 in words is "four million, two hundred sixty-four thousand, four hundred nine".