2468885688 has 96 divisors (see below), whose sum is σ = 7344604800. Its totient is φ = 745740864.

The previous prime is 2468885677. The next prime is 2468885729. The reversal of 2468885688 is 8865888642.

2468885688 is a `hidden beast` number, since 2 + 4 + 68 + 8 + 8 + 568 + 8 = 666.

It is a super-2 number, since 2×2468885688² = 12190793080822466688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7770 + ... + 70697.

It is an arithmetic number, because the mean of its divisors is an integer number (76506300).

Almost surely, 2^2468885688 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 2468885688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3672302400).

2468885688 is an abundant number, since it is smaller than the sum of its proper divisors (4875719112).

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

2468885688 is a wasteful number, since it uses less digits than its factorization.

2468885688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78521 (or 78514 counting only the distinct ones).

The product of its digits is 47185920, while the sum is 63.

The square root of 2468885688 is about 49687.8827079601. The cubic root of 2468885688 is about 1351.5548045180.

The spelling of 2468885688 in words is "two billion, four hundred sixty-eight million, eight hundred eighty-five thousand, six hundred eighty-eight".