463240634 has 16 divisors (see below), whose sum is σ = 748445280. Its totient is φ = 214326000.

The previous prime is 463240627. The next prime is 463240637. The reversal of 463240634 is 436042364.

It is a self number, because there is not a number n which added to its sum of digits gives 463240634.

It is not an unprimeable number, because it can be changed into a prime (463240637) 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 7 ways as a sum of consecutive naturals, for example, 140117 + ... + 143384.

It is an arithmetic number, because the mean of its divisors is an integer number (46777830).

Almost surely, 2^463240634 is an apocalyptic number.

463240634 is a deficient number, since it is larger than the sum of its proper divisors (285204646).

463240634 is a wasteful number, since it uses less digits than its factorization.

463240634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283565.

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 463240634 is about 21523.0256701980. The cubic root of 463240634 is about 773.7527681998.

Adding to 463240634 its reverse (436042364), we get a palindrome (899282998).

The spelling of 463240634 in words is "four hundred sixty-three million, two hundred forty thousand, six hundred thirty-four".