434203201 has 4 divisors (see below), whose sum is σ = 435286404. Its totient is φ = 433120000.

The previous prime is 434203199. The next prime is 434203229. The reversal of 434203201 is 102302434.

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 411887025 + 22316176 = 20295^2 + 4724^2 .

It is a cyclic number.

It is not a de Polignac number, because 434203201 - 2¹ = 434203199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434203241) 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, 541000 + ... + 541801.

It is an arithmetic number, because the mean of its divisors is an integer number (108821601).

Almost surely, 2^434203201 is an apocalyptic number.

It is an amenable number.

434203201 is a deficient number, since it is larger than the sum of its proper divisors (1083203).

434203201 is a wasteful number, since it uses less digits than its factorization.

434203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083202.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 434203201 is about 20837.5430653424. The cubic root of 434203201 is about 757.2355714551.

Adding to 434203201 its reverse (102302434), we get a palindrome (536505635).

The spelling of 434203201 in words is "four hundred thirty-four million, two hundred three thousand, two hundred one".