3430223 has 4 divisors (see below), whose sum is σ = 3478608. Its totient is φ = 3381840.

The previous prime is 3430171. The next prime is 3430249. The reversal of 3430223 is 3220343.

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

It is a cyclic number.

It is not a de Polignac number, because 3430223 - 2¹² = 3426127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24086 + ... + 24227.

It is an arithmetic number, because the mean of its divisors is an integer number (869652).

Almost surely, 2^3430223 is an apocalyptic number.

3430223 is a deficient number, since it is larger than the sum of its proper divisors (48385).

3430223 is an equidigital number, since it uses as much as digits as its factorization.

3430223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48384.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3430223 is about 1852.0861211078. The cubic root of 3430223 is about 150.8136965235.

Adding to 3430223 its reverse (3220343), we get a palindrome (6650566).

The spelling of 3430223 in words is "three million, four hundred thirty thousand, two hundred twenty-three".