4494365 has 4 divisors (see below), whose sum is σ = 5393244. Its totient is φ = 3595488.

The previous prime is 4494359. The next prime is 4494377. The reversal of 4494365 is 5634944.

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 3545689 + 948676 = 1883^2 + 974^2 .

It is a cyclic number.

It is not a de Polignac number, because 4494365 - 2¹⁶ = 4428829 is a prime.

It is a Duffinian number.

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, 449432 + ... + 449441.

It is an arithmetic number, because the mean of its divisors is an integer number (1348311).

Almost surely, 2^4494365 is an apocalyptic number.

It is an amenable number.

4494365 is a deficient number, since it is larger than the sum of its proper divisors (898879).

4494365 is an equidigital number, since it uses as much as digits as its factorization.

4494365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898878.

The product of its digits is 51840, while the sum is 35.

The square root of 4494365 is about 2119.9917452669. The cubic root of 4494365 is about 165.0274212155.

Adding to 4494365 its sum of digits (35), we get a square (4494400 = 2120²).

The spelling of 4494365 in words is "four million, four hundred ninety-four thousand, three hundred sixty-five".