2606682168 has 128 divisors (see below), whose sum is σ = 7603488000. Its totient is φ = 826277760.

The previous prime is 2606682121. The next prime is 2606682173. The reversal of 2606682168 is 8612866062.

2606682168 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416583 + ... + 422793.

It is an arithmetic number, because the mean of its divisors is an integer number (59402250).

Almost surely, 2^2606682168 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 2606682168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3801744000).

2606682168 is an abundant number, since it is smaller than the sum of its proper divisors (4996805832).

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

2606682168 is a wasteful number, since it uses less digits than its factorization.

2606682168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6322 (or 6312 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 2606682168 is about 51055.6771378071. The cubic root of 2606682168 is about 1376.2458646090.

The spelling of 2606682168 in words is "two billion, six hundred six million, six hundred eighty-two thousand, one hundred sixty-eight".