434923703 has 4 divisors (see below), whose sum is σ = 435778680. Its totient is φ = 434068728.

The previous prime is 434923681. The next prime is 434923729. The reversal of 434923703 is 307329434.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434923703 - 2²⁸ = 166488247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434923003) 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, 426725 + ... + 427742.

It is an arithmetic number, because the mean of its divisors is an integer number (108944670).

Almost surely, 2^434923703 is an apocalyptic number.

434923703 is a deficient number, since it is larger than the sum of its proper divisors (854977).

434923703 is an equidigital number, since it uses as much as digits as its factorization.

434923703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854976.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 434923703 is about 20854.8244538284. The cubic root of 434923703 is about 757.6541836338.

The spelling of 434923703 in words is "four hundred thirty-four million, nine hundred twenty-three thousand, seven hundred three".