4463992768 has 28 divisors (see below), whose sum is σ = 8949570112. Its totient is φ = 2208983040.

The previous prime is 4463992763. The next prime is 4463992769. The reversal of 4463992768 is 8672993644.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463992763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353328 + ... + 365743.

It is an arithmetic number, because the mean of its divisors is an integer number (319627504).

Almost surely, 2^4463992768 is an apocalyptic number.

It is an amenable number.

4463992768 is an abundant number, since it is smaller than the sum of its proper divisors (4485577344).

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

4463992768 is an equidigital number, since it uses as much as digits as its factorization.

4463992768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719180 (or 719170 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 58.

The square root of 4463992768 is about 66813.1182328740. The cubic root of 4463992768 is about 1646.5483729614.

The spelling of 4463992768 in words is "four billion, four hundred sixty-three million, nine hundred ninety-two thousand, seven hundred sixty-eight".