4434009 has 16 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 2803856.

The previous prime is 4433999. The next prime is 4434019. The reversal of 4434009 is 9004344.

4434009 = T₁₂₇ + T₁₂₈ + ... + T₃₀₅.

It is an interprime number because it is at equal distance from previous prime (4433999) and next prime (4434019).

It is not a de Polignac number, because 4434009 - 2⁵ = 4433977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4434009.

It is not an unprimeable number, because it can be changed into a prime (4434019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12172 + ... + 12530.

It is an arithmetic number, because the mean of its divisors is an integer number (388800).

Almost surely, 2^4434009 is an apocalyptic number.

It is an amenable number.

4434009 is a deficient number, since it is larger than the sum of its proper divisors (1786791).

4434009 is a wasteful number, since it uses less digits than its factorization.

4434009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4434009 is about 2105.7086693083. The cubic root of 4434009 is about 164.2853573491.

The spelling of 4434009 in words is "four million, four hundred thirty-four thousand, nine".