434613743 has 4 divisors (see below), whose sum is σ = 435556968. Its totient is φ = 433670520.

The previous prime is 434613737. The next prime is 434613757. The reversal of 434613743 is 347316434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 347316434 = 2 ⋅173658217.

It is a cyclic number.

It is not a de Polignac number, because 434613743 - 2⁶ = 434613679 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 (434613703) 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, 470921 + ... + 471842.

It is an arithmetic number, because the mean of its divisors is an integer number (108889242).

Almost surely, 2^434613743 is an apocalyptic number.

434613743 is a deficient number, since it is larger than the sum of its proper divisors (943225).

434613743 is an equidigital number, since it uses as much as digits as its factorization.

434613743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943224.

The product of its digits is 72576, while the sum is 35.

The square root of 434613743 is about 20847.3917553252. The cubic root of 434613743 is about 757.4741533586.

The spelling of 434613743 in words is "four hundred thirty-four million, six hundred thirteen thousand, seven hundred forty-three".