4420350609 has 4 divisors (see below), whose sum is σ = 5893800816. Its totient is φ = 2946900404.

The previous prime is 4420350601. The next prime is 4420350617. The reversal of 4420350609 is 9060530244.

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 an interprime number because it is at equal distance from previous prime (4420350601) and next prime (4420350617).

It is a cyclic number.

It is not a de Polignac number, because 4420350609 - 2³ = 4420350601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4420350609.

It is not an unprimeable number, because it can be changed into a prime (4420350601) 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, 736725099 + ... + 736725104.

It is an arithmetic number, because the mean of its divisors is an integer number (1473450204).

Almost surely, 2^4420350609 is an apocalyptic number.

It is an amenable number.

4420350609 is a deficient number, since it is larger than the sum of its proper divisors (1473450207).

4420350609 is a wasteful number, since it uses less digits than its factorization.

4420350609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473450206.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4420350609 is about 66485.7173308674. The cubic root of 4420350609 is about 1641.1649725098.

The spelling of 4420350609 in words is "four billion, four hundred twenty million, three hundred fifty thousand, six hundred nine".