969677 has 2 divisors, whose sum is σ = 969678. Its totient is φ = 969676.

The previous prime is 969671. The next prime is 969679. The reversal of 969677 is 776969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 958441 + 11236 = 979^2 + 106^2 .

It is an emirp because it is prime and its reverse (776969) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 969677 - 2⁸ = 969421 is a prime.

Together with 969679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (969671) 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, 484838 + 484839.

It is an arithmetic number, because the mean of its divisors is an integer number (484839).

2⁹⁶⁹⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

969677 is a deficient number, since it is larger than the sum of its proper divisors (1).

969677 is an equidigital number, since it uses as much as digits as its factorization.

969677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 142884, while the sum is 44.

The square root of 969677 is about 984.7217881209. The cubic root of 969677 is about 98.9788411742.

The spelling of 969677 in words is "nine hundred sixty-nine thousand, six hundred seventy-seven".