4534409 has 4 divisors (see below), whose sum is σ = 4946640. Its totient is φ = 4122180.

The previous prime is 4534403. The next prime is 4534417. The reversal of 4534409 is 9044354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4534409 - 2¹⁶ = 4468873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4534403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206099 + ... + 206120.

It is an arithmetic number, because the mean of its divisors is an integer number (1236660).

Almost surely, 2^4534409 is an apocalyptic number.

It is an amenable number.

4534409 is a deficient number, since it is larger than the sum of its proper divisors (412231).

4534409 is a wasteful number, since it uses less digits than its factorization.

4534409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412230.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4534409 is about 2129.4151779303. The cubic root of 4534409 is about 165.5160944909.

The spelling of 4534409 in words is "four million, five hundred thirty-four thousand, four hundred nine".