463211963 has 4 divisors (see below), whose sum is σ = 487591560. Its totient is φ = 438832368.

The previous prime is 463211941. The next prime is 463211989. The reversal of 463211963 is 369112364.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 463211963 - 2¹² = 463207867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (463211923) 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 in 3 ways as a sum of consecutive naturals, for example, 12189770 + ... + 12189807.

It is an arithmetic number, because the mean of its divisors is an integer number (121897890).

Almost surely, 2^463211963 is an apocalyptic number.

463211963 is a deficient number, since it is larger than the sum of its proper divisors (24379597).

463211963 is a wasteful number, since it uses less digits than its factorization.

463211963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24379596.

The product of its digits is 23328, while the sum is 35.

The square root of 463211963 is about 21522.3596057681. The cubic root of 463211963 is about 773.7368047734.

It can be divided in two parts, 46321 and 1963, that added together give a palindrome (48284).

The spelling of 463211963 in words is "four hundred sixty-three million, two hundred eleven thousand, nine hundred sixty-three".