4169365 has 4 divisors (see below), whose sum is σ = 5003244. Its totient is φ = 3335488.

The previous prime is 4169329. The next prime is 4169387. The reversal of 4169365 is 5639614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2954961 + 1214404 = 1719^2 + 1102^2 .

It is a cyclic number.

It is not a de Polignac number, because 4169365 - 2¹³ = 4161173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4169365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416932 + ... + 416941.

It is an arithmetic number, because the mean of its divisors is an integer number (1250811).

Almost surely, 2^4169365 is an apocalyptic number.

It is an amenable number.

4169365 is a deficient number, since it is larger than the sum of its proper divisors (833879).

4169365 is an equidigital number, since it uses as much as digits as its factorization.

4169365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833878.

The product of its digits is 19440, while the sum is 34.

The square root of 4169365 is about 2041.9022993278. The cubic root of 4169365 is about 160.9496261011.

The spelling of 4169365 in words is "four million, one hundred sixty-nine thousand, three hundred sixty-five".