6770249 has 2 divisors, whose sum is σ = 6770250. Its totient is φ = 6770248.

The previous prime is 6770237. The next prime is 6770279. The reversal of 6770249 is 9420776.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5914624 + 855625 = 2432^2 + 925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6770249 is a prime.

It is a d-powerful number, because it can be written as 6⁶ + 7⁷ + 7⁸ + 0 + 2¹⁷ + 4⁶ + 9² .

It is not a weakly prime, because it can be changed into another prime (6770279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3385124 + 3385125.

It is an arithmetic number, because the mean of its divisors is an integer number (3385125).

Almost surely, 2^6770249 is an apocalyptic number.

It is an amenable number.

6770249 is a deficient number, since it is larger than the sum of its proper divisors (1).

6770249 is an equidigital number, since it uses as much as digits as its factorization.

6770249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 6770249 is about 2601.9702150486. The cubic root of 6770249 is about 189.1769476538.

The spelling of 6770249 in words is "six million, seven hundred seventy thousand, two hundred forty-nine".