434134346 has 8 divisors (see below), whose sum is σ = 658518660. Its totient is φ = 214628128.

The previous prime is 434134343. The next prime is 434134373. The reversal of 434134346 is 643431434.

It can be written as a sum of positive squares in 2 ways, for example, as 431019121 + 3115225 = 20761^2 + 1765^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (434134343) 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, 1219301 + ... + 1219656.

Almost surely, 2^434134346 is an apocalyptic number.

434134346 is a deficient number, since it is larger than the sum of its proper divisors (224384314).

434134346 is a wasteful number, since it uses less digits than its factorization.

434134346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439048.

The product of its digits is 41472, while the sum is 32.

The square root of 434134346 is about 20835.8908136897. The cubic root of 434134346 is about 757.1955424153.

The spelling of 434134346 in words is "four hundred thirty-four million, one hundred thirty-four thousand, three hundred forty-six".