979323979 has 2 divisors, whose sum is σ = 979323980. Its totient is φ = 979323978.

The previous prime is 979323971. The next prime is 979324009.

979323979 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 979323979 - 2³ = 979323971 is a prime.

It is not a weakly prime, because it can be changed into another prime (979323971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489661989 + 489661990.

It is an arithmetic number, because the mean of its divisors is an integer number (489661990).

Almost surely, 2^979323979 is an apocalyptic number.

979323979 is a deficient number, since it is larger than the sum of its proper divisors (1).

979323979 is an equidigital number, since it uses as much as digits as its factorization.

979323979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5786802, while the sum is 58.

The square root of 979323979 is about 31294.1524729461. The cubic root of 979323979 is about 993.0599399884.

The spelling of 979323979 in words is "nine hundred seventy-nine million, three hundred twenty-three thousand, nine hundred seventy-nine".