3116678029 has 2 divisors, whose sum is σ = 3116678030. Its totient is φ = 3116678028.

The previous prime is 3116678027. The next prime is 3116678041. The reversal of 3116678029 is 9208766113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2769601129 + 347076900 = 52627^2 + 18630^2 .

It is a cyclic number.

It is not a de Polignac number, because 3116678029 - 2¹ = 3116678027 is a prime.

Together with 3116678027, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3116678021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558339014 + 1558339015.

It is an arithmetic number, because the mean of its divisors is an integer number (1558339015).

Almost surely, 2^3116678029 is an apocalyptic number.

It is an amenable number.

3116678029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3116678029 is an equidigital number, since it uses as much as digits as its factorization.

3116678029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 3116678029 is about 55827.2158449622. The cubic root of 3116678029 is about 1460.7099238690.

The spelling of 3116678029 in words is "three billion, one hundred sixteen million, six hundred seventy-eight thousand, twenty-nine".