980711 has 2 divisors, whose sum is σ = 980712. Its totient is φ = 980710.

The previous prime is 980689. The next prime is 980717. The reversal of 980711 is 117089.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-980711 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490355 + 490356.

It is an arithmetic number, because the mean of its divisors is an integer number (490356).

2⁹⁸⁰⁷¹¹ is an apocalyptic number.

980711 is a deficient number, since it is larger than the sum of its proper divisors (1).

980711 is an equidigital number, since it uses as much as digits as its factorization.

980711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 980711 is about 990.3085377800. The cubic root of 980711 is about 99.3528543931.

The spelling of 980711 in words is "nine hundred eighty thousand, seven hundred eleven".