434453353 has 4 divisors (see below), whose sum is σ = 434921940. Its totient is φ = 433984768.

The previous prime is 434453293. The next prime is 434453389. The reversal of 434453353 is 353354434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353354434 = 2 ⋅176677217.

It can be written as a sum of positive squares in 2 ways, for example, as 3143529 + 431309824 = 1773^2 + 20768^2 .

It is a cyclic number.

It is not a de Polignac number, because 434453353 - 2¹³ = 434445161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434453053) 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 3 ways as a sum of consecutive naturals, for example, 232900 + ... + 234757.

It is an arithmetic number, because the mean of its divisors is an integer number (108730485).

Almost surely, 2^434453353 is an apocalyptic number.

It is an amenable number.

434453353 is a deficient number, since it is larger than the sum of its proper divisors (468587).

434453353 is an equidigital number, since it uses as much as digits as its factorization.

434453353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468586.

The product of its digits is 129600, while the sum is 34.

The square root of 434453353 is about 20843.5446361697. The cubic root of 434453353 is about 757.3809623896.

The spelling of 434453353 in words is "four hundred thirty-four million, four hundred fifty-three thousand, three hundred fifty-three".