461342634 has 64 divisors (see below), whose sum is σ = 1012435200. Its totient is φ = 139576320.

The previous prime is 461342627. The next prime is 461342639. The reversal of 461342634 is 436243164.

It is a junction number, because it is equal to n+sod(n) for n = 461342595 and 461342604.

It is not an unprimeable number, because it can be changed into a prime (461342639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329067 + ... + 330465.

It is an arithmetic number, because the mean of its divisors is an integer number (15819300).

Almost surely, 2^461342634 is an apocalyptic number.

461342634 is an abundant number, since it is smaller than the sum of its proper divisors (551092566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461342634 is a wasteful number, since it uses less digits than its factorization.

461342634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535.

The product of its digits is 41472, while the sum is 33.

The square root of 461342634 is about 21478.8880997132. Note that the first 3 decimals coincide. The cubic root of 461342634 is about 772.6945758857.

Adding to 461342634 its reverse (436243164), we get a palindrome (897585798).

The spelling of 461342634 in words is "four hundred sixty-one million, three hundred forty-two thousand, six hundred thirty-four".