2090669607 has 12 divisors (see below), whose sum is σ = 3252152904. Its totient is φ = 1286565840.

The previous prime is 2090669591. The next prime is 2090669627. The reversal of 2090669607 is 7069660902.

It is not a de Polignac number, because 2090669607 - 2⁴ = 2090669591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090669627) 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 11 ways as a sum of consecutive naturals, for example, 8934369 + ... + 8934602.

It is an arithmetic number, because the mean of its divisors is an integer number (271012742).

Almost surely, 2^2090669607 is an apocalyptic number.

2090669607 is a deficient number, since it is larger than the sum of its proper divisors (1161483297).

2090669607 is a wasteful number, since it uses less digits than its factorization.

2090669607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17868990 (or 17868987 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 2090669607 is about 45723.8406851393. The cubic root of 2090669607 is about 1278.6797925582.

The spelling of 2090669607 in words is "two billion, ninety million, six hundred sixty-nine thousand, six hundred seven".