7167908161 has 8 divisors (see below), whose sum is σ = 7235432000. Its totient is φ = 7100699760.

The previous prime is 7167908159. The next prime is 7167908173. The reversal of 7167908161 is 1618097617.

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 7167908161 - 2¹ = 7167908159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7167908141) by changing a digit.

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, 33075 + ... + 124216.

It is an arithmetic number, because the mean of its divisors is an integer number (904429000).

Almost surely, 2^7167908161 is an apocalyptic number.

It is an amenable number.

7167908161 is a deficient number, since it is larger than the sum of its proper divisors (67523839).

7167908161 is a wasteful number, since it uses less digits than its factorization.

7167908161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157719.

The product of its (nonzero) digits is 127008, while the sum is 46.

The square root of 7167908161 is about 84663.4995792165. The cubic root of 7167908161 is about 1928.1055767419.

The spelling of 7167908161 in words is "seven billion, one hundred sixty-seven million, nine hundred eight thousand, one hundred sixty-one".