3805741829 has 2 divisors, whose sum is σ = 3805741830. Its totient is φ = 3805741828.

The previous prime is 3805741721. The next prime is 3805741831. The reversal of 3805741829 is 9281475083.

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., 1997196100 + 1808545729 = 44690^2 + 42527^2 .

It is a cyclic number.

It is not a de Polignac number, because 3805741829 - 2⁸ = 3805741573 is a prime.

It is a super-3 number, since 3×3805741829³ (a number of 30 digits) contains 333 as substring.

Together with 3805741831, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3805741859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902870914 + 1902870915.

It is an arithmetic number, because the mean of its divisors is an integer number (1902870915).

Almost surely, 2^3805741829 is an apocalyptic number.

It is an amenable number.

3805741829 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805741829 is an equidigital number, since it uses as much as digits as its factorization.

3805741829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 3805741829 is about 61690.6948331756. The cubic root of 3805741829 is about 1561.2763263148.

The spelling of 3805741829 in words is "three billion, eight hundred five million, seven hundred forty-one thousand, eight hundred twenty-nine".