6770039 has 2 divisors, whose sum is σ = 6770040. Its totient is φ = 6770038.

The previous prime is 6770033. The next prime is 6770047. The reversal of 6770039 is 9300776.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6770039 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6769987 and 6770014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6770033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3385019 + 3385020.

It is an arithmetic number, because the mean of its divisors is an integer number (3385020).

Almost surely, 2^6770039 is an apocalyptic number.

6770039 is a deficient number, since it is larger than the sum of its proper divisors (1).

6770039 is an equidigital number, since it uses as much as digits as its factorization.

6770039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 6770039 is about 2601.9298606996. The cubic root of 6770039 is about 189.1749916662.

The spelling of 6770039 in words is "six million, seven hundred seventy thousand, thirty-nine".