9396920369 has 2 divisors, whose sum is σ = 9396920370. Its totient is φ = 9396920368.

The previous prime is 9396920359. The next prime is 9396920371. The reversal of 9396920369 is 9630296939.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6169317025 + 3227603344 = 78545^2 + 56812^2 .

It is a cyclic number.

It is not a de Polignac number, because 9396920369 - 2²⁸ = 9128484913 is a prime.

It is a super-2 number, since 2×9396920369² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 9396920371, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9396920329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4698460184 + 4698460185.

It is an arithmetic number, because the mean of its divisors is an integer number (4698460185).

Almost surely, 2^9396920369 is an apocalyptic number.

It is an amenable number.

9396920369 is a deficient number, since it is larger than the sum of its proper divisors (1).

9396920369 is an equidigital number, since it uses as much as digits as its factorization.

9396920369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4251528, while the sum is 56.

The square root of 9396920369 is about 96937.7138630781. The cubic root of 9396920369 is about 2110.2237934129.

The spelling of 9396920369 in words is "nine billion, three hundred ninety-six million, nine hundred twenty thousand, three hundred sixty-nine".