3834345469 has 2 divisors, whose sum is σ = 3834345470. Its totient is φ = 3834345468.

The previous prime is 3834345457. The next prime is 3834345523. The reversal of 3834345469 is 9645434383.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3762350244 + 71995225 = 61338^2 + 8485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3834345469 is a prime.

It is a super-2 number, since 2×3834345469² = 29404410351281659922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3834345269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1917172734 + 1917172735.

It is an arithmetic number, because the mean of its divisors is an integer number (1917172735).

Almost surely, 2^3834345469 is an apocalyptic number.

It is an amenable number.

3834345469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3834345469 is an equidigital number, since it uses as much as digits as its factorization.

3834345469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 49.

The square root of 3834345469 is about 61922.0919301020. The cubic root of 3834345469 is about 1565.1780420565.

The spelling of 3834345469 in words is "three billion, eight hundred thirty-four million, three hundred forty-five thousand, four hundred sixty-nine".