4097716979 has 2 divisors, whose sum is σ = 4097716980. Its totient is φ = 4097716978.

The previous prime is 4097716967. The next prime is 4097717011. The reversal of 4097716979 is 9796177904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4097716979 - 2⁴ = 4097716963 is a prime.

It is not a weakly prime, because it can be changed into another prime (4097716079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2048858489 + 2048858490.

It is an arithmetic number, because the mean of its divisors is an integer number (2048858490).

Almost surely, 2^4097716979 is an apocalyptic number.

4097716979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4097716979 is an equidigital number, since it uses as much as digits as its factorization.

4097716979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6001128, while the sum is 59.

The square root of 4097716979 is about 64013.4124930081. The cubic root of 4097716979 is about 1600.2235337429.

The spelling of 4097716979 in words is "four billion, ninety-seven million, seven hundred sixteen thousand, nine hundred seventy-nine".