4493369 has 4 divisors (see below), whose sum is σ = 4554996. Its totient is φ = 4431744.

The previous prime is 4493353. The next prime is 4493383. The reversal of 4493369 is 9633944.

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 3853369 + 640000 = 1963^2 + 800^2 .

It is a cyclic number.

It is not a de Polignac number, because 4493369 - 2⁴ = 4493353 is a prime.

It is a super-2 number, since 2×4493369² = 40380729940322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4493309) 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, 30704 + ... + 30849.

It is an arithmetic number, because the mean of its divisors is an integer number (1138749).

Almost surely, 2^4493369 is an apocalyptic number.

It is an amenable number.

4493369 is a deficient number, since it is larger than the sum of its proper divisors (61627).

4493369 is an equidigital number, since it uses as much as digits as its factorization.

4493369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61626.

The product of its digits is 69984, while the sum is 38.

The square root of 4493369 is about 2119.7568256760. The cubic root of 4493369 is about 165.0152296931.

The spelling of 4493369 in words is "four million, four hundred ninety-three thousand, three hundred sixty-nine".