3116426726 has 32 divisors (see below), whose sum is σ = 5386305600. Its totient is φ = 1324694016.

The previous prime is 3116426717. The next prime is 3116426749. The reversal of 3116426726 is 6276246113.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3116426726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901850 + ... + 905298.

It is an arithmetic number, because the mean of its divisors is an integer number (168322050).

Almost surely, 2^3116426726 is an apocalyptic number.

3116426726 is a deficient number, since it is larger than the sum of its proper divisors (2269878874).

3116426726 is a wasteful number, since it uses less digits than its factorization.

3116426726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968.

The product of its digits is 72576, while the sum is 38.

The square root of 3116426726 is about 55824.9650783590. The cubic root of 3116426726 is about 1460.6706629798.

The spelling of 3116426726 in words is "three billion, one hundred sixteen million, four hundred twenty-six thousand, seven hundred twenty-six".