2008994771 has 36 divisors (see below), whose sum is σ = 2486390544. Its totient is φ = 1589763840.

The previous prime is 2008994761. The next prime is 2008994783. The reversal of 2008994771 is 1774998002.

It is not a de Polignac number, because 2008994771 - 2³⁰ = 935252947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008994761) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10197845 + ... + 10198041.

It is an arithmetic number, because the mean of its divisors is an integer number (69066404).

Almost surely, 2^2008994771 is an apocalyptic number.

2008994771 is a deficient number, since it is larger than the sum of its proper divisors (477395773).

2008994771 is an equidigital number, since it uses as much as digits as its factorization.

2008994771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 47.

The square root of 2008994771 is about 44821.8113310919. The cubic root of 2008994771 is about 1261.8070089728.

The spelling of 2008994771 in words is "two billion, eight million, nine hundred ninety-four thousand, seven hundred seventy-one".