2160676169 has 8 divisors (see below), whose sum is σ = 2237565792. Its totient is φ = 2084997600.

The previous prime is 2160676163. The next prime is 2160676171. The reversal of 2160676169 is 9616760612.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2160676169 is a prime.

It is a super-2 number, since 2×2160676169² = 9337043014569033122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2160676163) 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, 299132 + ... + 306269.

It is an arithmetic number, because the mean of its divisors is an integer number (279695724).

Almost surely, 2^2160676169 is an apocalyptic number.

It is an amenable number.

2160676169 is a deficient number, since it is larger than the sum of its proper divisors (76889623).

2160676169 is an equidigital number, since it uses as much as digits as its factorization.

2160676169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605527.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 2160676169 is about 46483.0740054915. The cubic root of 2160676169 is about 1292.7956853124.

The spelling of 2160676169 in words is "two billion, one hundred sixty million, six hundred seventy-six thousand, one hundred sixty-nine".