434280436 has 24 divisors (see below), whose sum is σ = 805412160. Its totient is φ = 204185472.

The previous prime is 434280421. The next prime is 434280439. The reversal of 434280436 is 634082434.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434280439) 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 7 ways as a sum of consecutive naturals, for example, 102855 + ... + 106993.

It is an arithmetic number, because the mean of its divisors is an integer number (33558840).

Almost surely, 2^434280436 is an apocalyptic number.

It is an amenable number.

434280436 is a deficient number, since it is larger than the sum of its proper divisors (371131724).

434280436 is a wasteful number, since it uses less digits than its factorization.

434280436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5703 (or 5701 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 434280436 is about 20839.3962484521. The cubic root of 434280436 is about 757.2804671950.

The spelling of 434280436 in words is "four hundred thirty-four million, two hundred eighty thousand, four hundred thirty-six".