979871410979 has 2 divisors, whose sum is σ = 979871410980. Its totient is φ = 979871410978.

The previous prime is 979871410963. The next prime is 979871411047. The reversal of 979871410979 is 979014178979.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 979871410979 - 2⁴ = 979871410963 is a prime.

It is not a weakly prime, because it can be changed into another prime (979871410949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489935705489 + 489935705490.

It is an arithmetic number, because the mean of its divisors is an integer number (489935705490).

Almost surely, 2^979871410979 is an apocalyptic number.

979871410979 is a deficient number, since it is larger than the sum of its proper divisors (1).

979871410979 is an equidigital number, since it uses as much as digits as its factorization.

979871410979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72013536, while the sum is 71.

The spelling of 979871410979 in words is "nine hundred seventy-nine billion, eight hundred seventy-one million, four hundred ten thousand, nine hundred seventy-nine".