6989267 has 2 divisors, whose sum is σ = 6989268. Its totient is φ = 6989266.

The previous prime is 6989249. The next prime is 6989273. The reversal of 6989267 is 7629896.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6989267 - 2¹⁰ = 6988243 is a prime.

It is not a weakly prime, because it can be changed into another prime (6989237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3494633 + 3494634.

It is an arithmetic number, because the mean of its divisors is an integer number (3494634).

Almost surely, 2^6989267 is an apocalyptic number.

6989267 is a deficient number, since it is larger than the sum of its proper divisors (1).

6989267 is an equidigital number, since it uses as much as digits as its factorization.

6989267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 47.

The square root of 6989267 is about 2643.7221866149. The cubic root of 6989267 is about 191.1952992635.

The spelling of 6989267 in words is "six million, nine hundred eighty-nine thousand, two hundred sixty-seven".