4163688363 has 4 divisors (see below), whose sum is σ = 5551584488. Its totient is φ = 2775792240.

The previous prime is 4163688317. The next prime is 4163688383. The reversal of 4163688363 is 3638863614.

It is a happy number.

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

It is not a de Polignac number, because 4163688363 - 2¹⁴ = 4163671979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4163688313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693948058 + ... + 693948063.

It is an arithmetic number, because the mean of its divisors is an integer number (1387896122).

Almost surely, 2^4163688363 is an apocalyptic number.

4163688363 is a deficient number, since it is larger than the sum of its proper divisors (1387896125).

4163688363 is a wasteful number, since it uses less digits than its factorization.

4163688363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387896124.

The product of its digits is 1492992, while the sum is 48.

The square root of 4163688363 is about 64526.6484717748. The cubic root of 4163688363 is about 1608.7654802120.

The spelling of 4163688363 in words is "four billion, one hundred sixty-three million, six hundred eighty-eight thousand, three hundred sixty-three".