2690803089 has 24 divisors (see below), whose sum is σ = 4187444352. Its totient is φ = 1655186400.

The previous prime is 2690803079. The next prime is 2690803177. The reversal of 2690803089 is 9803080962.

2690803089 is a `hidden beast` number, since 269 + 0 + 80 + 308 + 9 = 666.

It is not a de Polignac number, because 2690803089 - 2⁸ = 2690802833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2690803039) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 518184 + ... + 523350.

It is an arithmetic number, because the mean of its divisors is an integer number (174476848).

Almost surely, 2^2690803089 is an apocalyptic number.

It is an amenable number.

2690803089 is a deficient number, since it is larger than the sum of its proper divisors (1496641263).

2690803089 is a wasteful number, since it uses less digits than its factorization.

2690803089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637 (or 9634 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 2690803089 is about 51872.9514197910. The cubic root of 2690803089 is about 1390.8938041392.

The spelling of 2690803089 in words is "two billion, six hundred ninety million, eight hundred three thousand, eighty-nine".