979708369 has 2 divisors, whose sum is σ = 979708370. Its totient is φ = 979708368.

The previous prime is 979708357. The next prime is 979708409. The reversal of 979708369 is 963807979.

979708369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 857318400 + 122389969 = 29280^2 + 11063^2 .

It is a cyclic number.

It is not a de Polignac number, because 979708369 - 2¹⁹ = 979184081 is a prime.

It is a super-2 number, since 2×979708369² = 1919656976577280322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (979708669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489854184 + 489854185.

It is an arithmetic number, because the mean of its divisors is an integer number (489854185).

Almost surely, 2^979708369 is an apocalyptic number.

It is an amenable number.

979708369 is a deficient number, since it is larger than the sum of its proper divisors (1).

979708369 is an equidigital number, since it uses as much as digits as its factorization.

979708369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5143824, while the sum is 58.

The square root of 979708369 is about 31300.2934331293. The cubic root of 979708369 is about 993.1898501396.

The spelling of 979708369 in words is "nine hundred seventy-nine million, seven hundred eight thousand, three hundred sixty-nine".