434049674 has 4 divisors (see below), whose sum is σ = 651074514. Its totient is φ = 217024836.

The previous prime is 434049643. The next prime is 434049689. The reversal of 434049674 is 476940434.

It is a happy number.

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., 396288649 + 37761025 = 19907^2 + 6145^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108512417 + ... + 108512420.

Almost surely, 2^434049674 is an apocalyptic number.

434049674 is a deficient number, since it is larger than the sum of its proper divisors (217024840).

434049674 is a wasteful number, since it uses less digits than its factorization.

434049674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217024839.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 434049674 is about 20833.8588360390. The cubic root of 434049674 is about 757.1463123170.

The spelling of 434049674 in words is "four hundred thirty-four million, forty-nine thousand, six hundred seventy-four".