6870029 has 2 divisors, whose sum is σ = 6870030. Its totient is φ = 6870028.

The previous prime is 6870011. The next prime is 6870041. The reversal of 6870029 is 9200786.

6870029 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6100900 + 769129 = 2470^2 + 877^2 .

It is a cyclic number.

It is not a de Polignac number, because 6870029 - 2¹⁶ = 6804493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6869977 and 6870004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6870089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3435014 + 3435015.

It is an arithmetic number, because the mean of its divisors is an integer number (3435015).

Almost surely, 2^6870029 is an apocalyptic number.

It is an amenable number.

6870029 is a deficient number, since it is larger than the sum of its proper divisors (1).

6870029 is an equidigital number, since it uses as much as digits as its factorization.

6870029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 6870029 is about 2621.0740165054. The cubic root of 6870029 is about 190.1017829536.

The spelling of 6870029 in words is "six million, eight hundred seventy thousand, twenty-nine".