2008890516 has 24 divisors (see below), whose sum is σ = 4688218080. Its totient is φ = 669514912.

The previous prime is 2008890511. The next prime is 2008890589. The reversal of 2008890516 is 6150988002.

It is a super-2 number, since 2×2008890516² = 8071282210549492512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2008890511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86455 + ... + 107201.

It is an arithmetic number, because the mean of its divisors is an integer number (195342420).

Almost surely, 2^2008890516 is an apocalyptic number.

It is an amenable number.

2008890516 is an abundant number, since it is smaller than the sum of its proper divisors (2679327564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2008890516 is a wasteful number, since it uses less digits than its factorization.

2008890516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28823 (or 28821 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 2008890516 is about 44820.6483219509. The cubic root of 2008890516 is about 1261.7851818104.

The spelling of 2008890516 in words is "two billion, eight million, eight hundred ninety thousand, five hundred sixteen".