6944669 has 2 divisors, whose sum is σ = 6944670. Its totient is φ = 6944668.

The previous prime is 6944657. The next prime is 6944681. The reversal of 6944669 is 9664496.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (6944657) and next prime (6944681).

It can be written as a sum of positive squares in only one way, i.e., 6943225 + 1444 = 2635^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 6944669 - 2¹⁶ = 6879133 is a prime.

It is a super-2 number, since 2×6944669² = 96456855039122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6944699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3472334 + 3472335.

It is an arithmetic number, because the mean of its divisors is an integer number (3472335).

Almost surely, 2^6944669 is an apocalyptic number.

It is an amenable number.

6944669 is a deficient number, since it is larger than the sum of its proper divisors (1).

6944669 is an equidigital number, since it uses as much as digits as its factorization.

6944669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 44.

The square root of 6944669 is about 2635.2739895502. The cubic root of 6944669 is about 190.7877634856.

The spelling of 6944669 in words is "six million, nine hundred forty-four thousand, six hundred sixty-nine".