9419479313 has 2 divisors, whose sum is σ = 9419479314. Its totient is φ = 9419479312.

The previous prime is 9419479253. The next prime is 9419479327. The reversal of 9419479313 is 3139749149.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9178981249 + 240498064 = 95807^2 + 15508^2 .

It is a cyclic number.

It is not a de Polignac number, because 9419479313 - 2¹² = 9419475217 is a prime.

It is not a weakly prime, because it can be changed into another prime (9419479373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4709739656 + 4709739657.

It is an arithmetic number, because the mean of its divisors is an integer number (4709739657).

Almost surely, 2^9419479313 is an apocalyptic number.

It is an amenable number.

9419479313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9419479313 is an equidigital number, since it uses as much as digits as its factorization.

9419479313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 50.

The square root of 9419479313 is about 97054.0020452531. The cubic root of 9419479313 is about 2111.9110971609.

The spelling of 9419479313 in words is "nine billion, four hundred nineteen million, four hundred seventy-nine thousand, three hundred thirteen".