970777 has 2 divisors, whose sum is σ = 970778. Its totient is φ = 970776.

The previous prime is 970747. The next prime is 970787. The reversal of 970777 is 777079.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 767376 + 203401 = 876^2 + 451^2 .

It is a cyclic number.

It is not a de Polignac number, because 970777 - 2¹¹ = 968729 is a prime.

It is not a weakly prime, because it can be changed into another prime (970747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485388 + 485389.

It is an arithmetic number, because the mean of its divisors is an integer number (485389).

2⁹⁷⁰⁷⁷⁷ is an apocalyptic number.

It is an amenable number.

970777 is a deficient number, since it is larger than the sum of its proper divisors (1).

970777 is an equidigital number, since it uses as much as digits as its factorization.

970777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21609, while the sum is 37.

The square root of 970777 is about 985.2801632023. The cubic root of 970777 is about 99.0162541757.

The spelling of 970777 in words is "nine hundred seventy thousand, seven hundred seventy-seven".