434742706 has 4 divisors (see below), whose sum is σ = 652114062. Its totient is φ = 217371352.

The previous prime is 434742677. The next prime is 434742713. The reversal of 434742706 is 607247434.

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

It can be written as a sum of positive squares in only one way, i.e., 312971481 + 121771225 = 17691^2 + 11035^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108685675 + ... + 108685678.

Almost surely, 2^434742706 is an apocalyptic number.

434742706 is a deficient number, since it is larger than the sum of its proper divisors (217371356).

434742706 is a wasteful number, since it uses less digits than its factorization.

434742706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217371355.

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 434742706 is about 20850.4845507245. The cubic root of 434742706 is about 757.5490677550.

The spelling of 434742706 in words is "four hundred thirty-four million, seven hundred forty-two thousand, seven hundred six".