463828812 has 12 divisors (see below), whose sum is σ = 1082267256. Its totient is φ = 154609600.

The previous prime is 463828769. The next prime is 463828819. The reversal of 463828812 is 218828364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (463828819) 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, 19326189 + ... + 19326212.

It is an arithmetic number, because the mean of its divisors is an integer number (90188938).

Almost surely, 2^463828812 is an apocalyptic number.

It is an amenable number.

463828812 is an abundant number, since it is smaller than the sum of its proper divisors (618438444).

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

463828812 is a wasteful number, since it uses less digits than its factorization.

463828812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38652408 (or 38652406 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 463828812 is about 21536.6852602716. The cubic root of 463828812 is about 774.0801084216.

The spelling of 463828812 in words is "four hundred sixty-three million, eight hundred twenty-eight thousand, eight hundred twelve".