2234695669 has 2 divisors, whose sum is σ = 2234695670. Its totient is φ = 2234695668.

The previous prime is 2234695651. The next prime is 2234695733. The reversal of 2234695669 is 9665964322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2204302500 + 30393169 = 46950^2 + 5513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2234695669 is a prime.

It is a super-2 number, since 2×2234695669² = 9987729466094715122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234695609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117347834 + 1117347835.

It is an arithmetic number, because the mean of its divisors is an integer number (1117347835).

Almost surely, 2^2234695669 is an apocalyptic number.

It is an amenable number.

2234695669 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234695669 is an equidigital number, since it uses as much as digits as its factorization.

2234695669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 52.

The square root of 2234695669 is about 47272.5678274409. The cubic root of 2234695669 is about 1307.3929209751.

The spelling of 2234695669 in words is "two billion, two hundred thirty-four million, six hundred ninety-five thousand, six hundred sixty-nine".