969929 has 2 divisors, whose sum is σ = 969930. Its totient is φ = 969928.

The previous prime is 969923. The next prime is 969977. The reversal of 969929 is 929969.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 765625 + 204304 = 875^2 + 452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-969929 is a prime.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 969929.

It is not a weakly prime, because it can be changed into another prime (969923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484964 + 484965.

It is an arithmetic number, because the mean of its divisors is an integer number (484965).

2⁹⁶⁹⁹²⁹ is an apocalyptic number.

It is an amenable number.

969929 is a deficient number, since it is larger than the sum of its proper divisors (1).

969929 is an equidigital number, since it uses as much as digits as its factorization.

969929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 78732, while the sum is 44.

The square root of 969929 is about 984.8497347311. The cubic root of 969929 is about 98.9874146502.

The spelling of 969929 in words is "nine hundred sixty-nine thousand, nine hundred twenty-nine".