434304734 has 4 divisors (see below), whose sum is σ = 651457104. Its totient is φ = 217152366.

The previous prime is 434304733. The next prime is 434304743. The reversal of 434304734 is 437403434.

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

It is a self number, because there is not a number n which added to its sum of digits gives 434304734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434304733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108576182 + ... + 108576185.

It is an arithmetic number, because the mean of its divisors is an integer number (162864276).

Almost surely, 2^434304734 is an apocalyptic number.

434304734 is a deficient number, since it is larger than the sum of its proper divisors (217152370).

434304734 is a wasteful number, since it uses less digits than its factorization.

434304734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217152369.

The product of its (nonzero) digits is 48384, while the sum is 32.

The square root of 434304734 is about 20839.9792226384. The cubic root of 434304734 is about 757.2945902179.

The spelling of 434304734 in words is "four hundred thirty-four million, three hundred four thousand, seven hundred thirty-four".