2090608911 has 6 divisors (see below), whose sum is σ = 3019768440. Its totient is φ = 1393739268.

The previous prime is 2090608867. The next prime is 2090608913. The reversal of 2090608911 is 1198060902.

It is not a de Polignac number, because 2090608911 - 2¹⁰ = 2090607887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090608913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116144931 + ... + 116144948.

It is an arithmetic number, because the mean of its divisors is an integer number (503294740).

Almost surely, 2^2090608911 is an apocalyptic number.

2090608911 is a deficient number, since it is larger than the sum of its proper divisors (929159529).

2090608911 is a wasteful number, since it uses less digits than its factorization.

2090608911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232289885 (or 232289882 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 2090608911 is about 45723.1769565502. The cubic root of 2090608911 is about 1278.6674182931.

The spelling of 2090608911 in words is "two billion, ninety million, six hundred eight thousand, nine hundred eleven".