4316409 has 28 divisors (see below), whose sum is σ = 6715392. Its totient is φ = 2770200.

The previous prime is 4316407. The next prime is 4316423. The reversal of 4316409 is 9046134.

It is not a de Polignac number, because 4316409 - 2¹ = 4316407 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4316407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 22504 + ... + 22694.

Almost surely, 2^4316409 is an apocalyptic number.

It is an amenable number.

4316409 is a deficient number, since it is larger than the sum of its proper divisors (2398983).

4316409 is an equidigital number, since it uses as much as digits as its factorization.

4316409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4316409 is about 2077.5969291467. The cubic root of 4316409 is about 162.8199172930.

It can be divided in two parts, 431640 and 9, that added together give a square (431649 = 657²).

The spelling of 4316409 in words is "four million, three hundred sixteen thousand, four hundred nine".