450316934 has 4 divisors (see below), whose sum is σ = 675475404. Its totient is φ = 225158466.

The previous prime is 450316921. The next prime is 450316939. The reversal of 450316934 is 439613054.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 450316894 and 450316903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450316939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112579232 + ... + 112579235.

It is an arithmetic number, because the mean of its divisors is an integer number (168868851).

Almost surely, 2^450316934 is an apocalyptic number.

450316934 is a deficient number, since it is larger than the sum of its proper divisors (225158470).

450316934 is a wasteful number, since it uses less digits than its factorization.

450316934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225158469.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 450316934 is about 21220.6723267667. The cubic root of 450316934 is about 766.4892935183.

Adding to 450316934 its reverse (439613054), we get a palindrome (889929988).

The spelling of 450316934 in words is "four hundred fifty million, three hundred sixteen thousand, nine hundred thirty-four".