979066709671 has 2 divisors, whose sum is σ = 979066709672. Its totient is φ = 979066709670.

The previous prime is 979066709639. The next prime is 979066709689. The reversal of 979066709671 is 176907660979.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 979066709671 - 2⁵ = 979066709639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 979066709597 and 979066709606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (979066709771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489533354835 + 489533354836.

It is an arithmetic number, because the mean of its divisors is an integer number (489533354836).

Almost surely, 2^979066709671 is an apocalyptic number.

979066709671 is a deficient number, since it is larger than the sum of its proper divisors (1).

979066709671 is an equidigital number, since it uses as much as digits as its factorization.

979066709671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54010152, while the sum is 67.

The spelling of 979066709671 in words is "nine hundred seventy-nine billion, sixty-six million, seven hundred nine thousand, six hundred seventy-one".