434022211 has 8 divisors (see below), whose sum is σ = 497241440. Its totient is φ = 371107008.

The previous prime is 434022163. The next prime is 434022217. The reversal of 434022211 is 112220434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 434022211 - 2⁹ = 434021699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434022217) 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 7 ways as a sum of consecutive naturals, for example, 72936 + ... + 78661.

It is an arithmetic number, because the mean of its divisors is an integer number (62155180).

Almost surely, 2^434022211 is an apocalyptic number.

434022211 is a deficient number, since it is larger than the sum of its proper divisors (63219229).

434022211 is a wasteful number, since it uses less digits than its factorization.

434022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152013.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 434022211 is about 20833.1997302383. The cubic root of 434022211 is about 757.1303433708.

Adding to 434022211 its reverse (112220434), we get a palindrome (546242645).

The spelling of 434022211 in words is "four hundred thirty-four million, twenty-two thousand, two hundred eleven".