4189631163 has 4 divisors (see below), whose sum is σ = 5586174888. Its totient is φ = 2793087440.

The previous prime is 4189631099. The next prime is 4189631167. The reversal of 4189631163 is 3611369814.

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 4189631163 - 2⁶ = 4189631099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4189631167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698271858 + ... + 698271863.

It is an arithmetic number, because the mean of its divisors is an integer number (1396543722).

Almost surely, 2^4189631163 is an apocalyptic number.

4189631163 is a deficient number, since it is larger than the sum of its proper divisors (1396543725).

4189631163 is a wasteful number, since it uses less digits than its factorization.

4189631163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396543724.

The product of its digits is 93312, while the sum is 42.

The square root of 4189631163 is about 64727.3602350660. The cubic root of 4189631163 is about 1612.0998234408.

The spelling of 4189631163 in words is "four billion, one hundred eighty-nine million, six hundred thirty-one thousand, one hundred sixty-three".