38684062163 has 8 divisors (see below), whose sum is σ = 39978233856. Its totient is φ = 37392784200.

The previous prime is 38684062127. The next prime is 38684062169. The reversal of 38684062163 is 36126048683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38684062163 - 2⁸ = 38684061907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38684062169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696233 + ... + 749738.

It is an arithmetic number, because the mean of its divisors is an integer number (4997279232).

Almost surely, 2^38684062163 is an apocalyptic number.

38684062163 is a deficient number, since it is larger than the sum of its proper divisors (1294171693).

38684062163 is a wasteful number, since it uses less digits than its factorization.

38684062163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446865.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 38684062163 in words is "thirty-eight billion, six hundred eighty-four million, sixty-two thousand, one hundred sixty-three".