2067996169 has 8 divisors (see below), whose sum is σ = 2090227680. Its totient is φ = 2045818656.

The previous prime is 2067996167. The next prime is 2067996173. The reversal of 2067996169 is 9616997602.

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 2067996169 - 2¹ = 2067996167 is a prime.

It is a super-2 number, since 2×2067996169² = 8553216309997353122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2067996167) 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, 65997 + ... + 92149.

It is an arithmetic number, because the mean of its divisors is an integer number (261278460).

Almost surely, 2^2067996169 is an apocalyptic number.

It is an amenable number.

2067996169 is a deficient number, since it is larger than the sum of its proper divisors (22231511).

2067996169 is a wasteful number, since it uses less digits than its factorization.

2067996169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26999.

The product of its (nonzero) digits is 2204496, while the sum is 55.

The square root of 2067996169 is about 45475.2258817919. The cubic root of 2067996169 is about 1274.0405277227.

The spelling of 2067996169 in words is "two billion, sixty-seven million, nine hundred ninety-six thousand, one hundred sixty-nine".