2686743114 has 64 divisors (see below), whose sum is σ = 6259258368. Its totient is φ = 760636800.

The previous prime is 2686743097. The next prime is 2686743131. The reversal of 2686743114 is 4113476862.

It is an interprime number because it is at equal distance from previous prime (2686743097) and next prime (2686743131).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44694 + ... + 85854.

It is an arithmetic number, because the mean of its divisors is an integer number (97800912).

Almost surely, 2^2686743114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2686743114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3129629184).

2686743114 is an abundant number, since it is smaller than the sum of its proper divisors (3572515254).

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

2686743114 is a wasteful number, since it uses less digits than its factorization.

2686743114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41243.

The product of its digits is 193536, while the sum is 42.

The square root of 2686743114 is about 51833.8028124505. The cubic root of 2686743114 is about 1390.1939094245.

The spelling of 2686743114 in words is "two billion, six hundred eighty-six million, seven hundred forty-three thousand, one hundred fourteen".