3440223203 has 4 divisors (see below), whose sum is σ = 3524131128. Its totient is φ = 3356315280.

The previous prime is 3440223197. The next prime is 3440223209. The reversal of 3440223203 is 3023220443.

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

It is an interprime number because it is at equal distance from previous prime (3440223197) and next prime (3440223209).

It is a cyclic number.

It is not a de Polignac number, because 3440223203 - 2¹⁸ = 3439961059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440223209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41953901 + ... + 41953982.

It is an arithmetic number, because the mean of its divisors is an integer number (881032782).

Almost surely, 2^3440223203 is an apocalyptic number.

3440223203 is a deficient number, since it is larger than the sum of its proper divisors (83907925).

3440223203 is an equidigital number, since it uses as much as digits as its factorization.

3440223203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83907924.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3440223203 is about 58653.4159533782. The cubic root of 3440223203 is about 1509.6011113965.

Adding to 3440223203 its reverse (3023220443), we get a palindrome (6463443646).

The spelling of 3440223203 in words is "three billion, four hundred forty million, two hundred twenty-three thousand, two hundred three".