2690108168 has 32 divisors (see below), whose sum is σ = 5619576960. Its totient is φ = 1196758080.

The previous prime is 2690108167. The next prime is 2690108177. The reversal of 2690108168 is 8618010962.

It is not an unprimeable number, because it can be changed into a prime (2690108167) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 321071 + ... + 329342.

It is an arithmetic number, because the mean of its divisors is an integer number (175611780).

Almost surely, 2^2690108168 is an apocalyptic number.

It is an amenable number.

2690108168 is an abundant number, since it is smaller than the sum of its proper divisors (2929468792).

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

2690108168 is a wasteful number, since it uses less digits than its factorization.

2690108168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650477 (or 650473 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 2690108168 is about 51866.2526890077. The cubic root of 2690108168 is about 1390.7740574192.

The spelling of 2690108168 in words is "two billion, six hundred ninety million, one hundred eight thousand, one hundred sixty-eight".