2088868608 has 288 divisors, whose sum is σ = 6777086400. Its totient is φ = 631701504.

The previous prime is 2088868583. The next prime is 2088868609. The reversal of 2088868608 is 8068688802.

2088868608 is a `hidden beast` number, since 20 + 8 + 8 + 8 + 6 + 8 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×2088868608² = 8726744122975715328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2088868609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3407310 + ... + 3407922.

It is an arithmetic number, because the mean of its divisors is an integer number (23531550).

Almost surely, 2^2088868608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2088868608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3388543200).

2088868608 is an abundant number, since it is smaller than the sum of its proper divisors (4688217792).

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

2088868608 is a wasteful number, since it uses less digits than its factorization.

2088868608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 54.

The square root of 2088868608 is about 45704.1421317587. The cubic root of 2088868608 is about 1278.3125158714.

The spelling of 2088868608 in words is "two billion, eighty-eight million, eight hundred sixty-eight thousand, six hundred eight".