434004353 has 4 divisors (see below), whose sum is σ = 434303280. Its totient is φ = 433705428.

The previous prime is 434004341. The next prime is 434004367. The reversal of 434004353 is 353400434.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 434004353 - 2¹⁸ = 433742209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434004313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147275 + ... + 150192.

It is an arithmetic number, because the mean of its divisors is an integer number (108575820).

Almost surely, 2^434004353 is an apocalyptic number.

It is an amenable number.

434004353 is a deficient number, since it is larger than the sum of its proper divisors (298927).

434004353 is a wasteful number, since it uses less digits than its factorization.

434004353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298926.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 434004353 is about 20832.7711310810. The cubic root of 434004353 is about 757.1199590949.

Adding to 434004353 its reverse (353400434), we get a palindrome (787404787).

The spelling of 434004353 in words is "four hundred thirty-four million, four thousand, three hundred fifty-three".