475834234 has 4 divisors (see below), whose sum is σ = 713751354. Its totient is φ = 237917116.

The previous prime is 475834223. The next prime is 475834237. The reversal of 475834234 is 432438574.

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., 289102009 + 186732225 = 17003^2 + 13665^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (475834237) 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 as a sum of consecutive naturals, namely, 118958557 + ... + 118958560.

Almost surely, 2^475834234 is an apocalyptic number.

475834234 is a deficient number, since it is larger than the sum of its proper divisors (237917120).

475834234 is a wasteful number, since it uses less digits than its factorization.

475834234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237917119.

The product of its digits is 322560, while the sum is 40.

The square root of 475834234 is about 21813.6249623945. The cubic root of 475834234 is about 780.7018852016.

The spelling of 475834234 in words is "four hundred seventy-five million, eight hundred thirty-four thousand, two hundred thirty-four".