9741820896979 has 2 divisors, whose sum is σ = 9741820896980. Its totient is φ = 9741820896978.

The previous prime is 9741820896967. The next prime is 9741820896991. The reversal of 9741820896979 is 9796980281479.

It is a balanced prime because it is at equal distance from previous prime (9741820896967) and next prime (9741820896991).

It is an emirp because it is prime and its reverse (9796980281479) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9741820896979 - 2¹⁵ = 9741820864211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9741820896899 and 9741820896908.

It is not a weakly prime, because it can be changed into another prime (9741820296979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4870910448489 + 4870910448490.

It is an arithmetic number, because the mean of its divisors is an integer number (4870910448490).

Almost surely, 2^{9741820896979} is an apocalyptic number.

9741820896979 is a deficient number, since it is larger than the sum of its proper divisors (1).

9741820896979 is an equidigital number, since it uses as much as digits as its factorization.

9741820896979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987614208, while the sum is 79.

The spelling of 9741820896979 in words is "nine trillion, seven hundred forty-one billion, eight hundred twenty million, eight hundred ninety-six thousand, nine hundred seventy-nine".