2608888988 has 12 divisors (see below), whose sum is σ = 4764058320. Its totient is φ = 1247729472.

The previous prime is 2608888943. The next prime is 2608889029. The reversal of 2608888988 is 8898888062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14178653 + ... + 14178836.

It is an arithmetic number, because the mean of its divisors is an integer number (397004860).

Almost surely, 2^2608888988 is an apocalyptic number.

It is an amenable number.

2608888988 is a deficient number, since it is larger than the sum of its proper divisors (2155169332).

2608888988 is a wasteful number, since it uses less digits than its factorization.

2608888988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28357516 (or 28357514 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 65.

The square root of 2608888988 is about 51077.2844618819. The cubic root of 2608888988 is about 1376.6341321496.

The spelling of 2608888988 in words is "two billion, six hundred eight million, eight hundred eighty-eight thousand, nine hundred eighty-eight".