4370045969 has 2 divisors, whose sum is σ = 4370045970. Its totient is φ = 4370045968.

The previous prime is 4370045951. The next prime is 4370045971. The reversal of 4370045969 is 9695400734.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4344391744 + 25654225 = 65912^2 + 5065^2 .

It is a cyclic number.

It is not a de Polignac number, because 4370045969 - 2²⁰ = 4368997393 is a prime.

It is a super-2 number, since 2×4370045969² = 38194603542346297922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 4370045971, 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 (4370045909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2185022984 + 2185022985.

It is an arithmetic number, because the mean of its divisors is an integer number (2185022985).

Almost surely, 2^4370045969 is an apocalyptic number.

It is an amenable number.

4370045969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4370045969 is an equidigital number, since it uses as much as digits as its factorization.

4370045969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 4370045969 is about 66106.3232149543. The cubic root of 4370045969 is about 1634.9155899774.

The spelling of 4370045969 in words is "four billion, three hundred seventy million, forty-five thousand, nine hundred sixty-nine".