434222326 has 4 divisors (see below), whose sum is σ = 651333492. Its totient is φ = 217111162.

The previous prime is 434222309. The next prime is 434222329. The reversal of 434222326 is 623222434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 623222434 = 2 ⋅311611217.

It is a junction number, because it is equal to n+sod(n) for n = 434222294 and 434222303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434222329) 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 as a sum of consecutive naturals, namely, 108555580 + ... + 108555583.

It is an arithmetic number, because the mean of its divisors is an integer number (162833373).

Almost surely, 2^434222326 is an apocalyptic number.

434222326 is a deficient number, since it is larger than the sum of its proper divisors (217111166).

434222326 is a wasteful number, since it uses less digits than its factorization.

434222326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217111165.

The product of its digits is 13824, while the sum is 28.

The square root of 434222326 is about 20838.0019675592. The cubic root of 434222326 is about 757.2466890744.

The spelling of 434222326 in words is "four hundred thirty-four million, two hundred twenty-two thousand, three hundred twenty-six".