8170880038 has 16 divisors (see below), whose sum is σ = 12606357456. Its totient is φ = 3969745920.

The previous prime is 8170880027. The next prime is 8170880041. The reversal of 8170880038 is 8300880718.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 8170879976 and 8170880003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229543 + ... + 262738.

It is an arithmetic number, because the mean of its divisors is an integer number (787897341).

Almost surely, 2^8170880038 is an apocalyptic number.

8170880038 is a deficient number, since it is larger than the sum of its proper divisors (4435477418).

8170880038 is a wasteful number, since it uses less digits than its factorization.

8170880038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492519.

The product of its (nonzero) digits is 86016, while the sum is 43.

The square root of 8170880038 is about 90392.9202869340. The cubic root of 8170880038 is about 2014.1398006006.

The spelling of 8170880038 in words is "eight billion, one hundred seventy million, eight hundred eighty thousand, thirty-eight".