610969 has 2 divisors, whose sum is σ = 610970. Its totient is φ = 610968.

The previous prime is 610957. The next prime is 610993. The reversal of 610969 is 969016.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345744 + 265225 = 588^2 + 515^2 .

It is a cyclic number.

It is not a de Polignac number, because 610969 - 2⁹ = 610457 is a prime.

It is a super-2 number, since 2×610969² = 746566237922, which contains 22 as substring.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 610969.

It is not a weakly prime, because it can be changed into another prime (610919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305484 + 305485.

It is an arithmetic number, because the mean of its divisors is an integer number (305485).

2⁶¹⁰⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

610969 is a deficient number, since it is larger than the sum of its proper divisors (1).

610969 is an equidigital number, since it uses as much as digits as its factorization.

610969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 610969 is about 781.6450601136. The cubic root of 610969 is about 84.8541443259.

The spelling of 610969 in words is "six hundred ten thousand, nine hundred sixty-nine".