8919462163 has 4 divisors (see below), whose sum is σ = 9388907560. Its totient is φ = 8450016768.

The previous prime is 8919462161. The next prime is 8919462193. The reversal of 8919462163 is 3612649198.

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 8919462163 - 2¹ = 8919462161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8919462161) 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, 234722670 + ... + 234722707.

It is an arithmetic number, because the mean of its divisors is an integer number (2347226890).

Almost surely, 2^8919462163 is an apocalyptic number.

8919462163 is a deficient number, since it is larger than the sum of its proper divisors (469445397).

8919462163 is a wasteful number, since it uses less digits than its factorization.

8919462163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469445396.

The product of its digits is 559872, while the sum is 49.

The square root of 8919462163 is about 94442.9042490753. The cubic root of 8919462163 is about 2073.8605763893.

The spelling of 8919462163 in words is "eight billion, nine hundred nineteen million, four hundred sixty-two thousand, one hundred sixty-three".