34565969 has 2 divisors, whose sum is σ = 34565970. Its totient is φ = 34565968.

The previous prime is 34565933. The next prime is 34565977. The reversal of 34565969 is 96956543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32069569 + 2496400 = 5663^2 + 1580^2 .

It is a cyclic number.

It is not a de Polignac number, because 34565969 - 2²⁴ = 17788753 is a prime.

It is a super-2 number, since 2×34565969² = 2389612425817922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34565929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17282984 + 17282985.

It is an arithmetic number, because the mean of its divisors is an integer number (17282985).

Almost surely, 2^34565969 is an apocalyptic number.

It is an amenable number.

34565969 is a deficient number, since it is larger than the sum of its proper divisors (1).

34565969 is an equidigital number, since it uses as much as digits as its factorization.

34565969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 874800, while the sum is 47.

The square root of 34565969 is about 5879.2830345205. The cubic root of 34565969 is about 325.7488656419.

The spelling of 34565969 in words is "thirty-four million, five hundred sixty-five thousand, nine hundred sixty-nine".