3779341729 has 2 divisors, whose sum is σ = 3779341730. Its totient is φ = 3779341728.

The previous prime is 3779341693. The next prime is 3779341789. The reversal of 3779341729 is 9271439773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3472391329 + 306950400 = 58927^2 + 17520^2 .

It is a cyclic number.

It is not a de Polignac number, because 3779341729 - 2⁹ = 3779341217 is a prime.

It is not a weakly prime, because it can be changed into another prime (3779341789) 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, 1889670864 + 1889670865.

It is an arithmetic number, because the mean of its divisors is an integer number (1889670865).

Almost surely, 2^3779341729 is an apocalyptic number.

It is an amenable number.

3779341729 is a deficient number, since it is larger than the sum of its proper divisors (1).

3779341729 is an equidigital number, since it uses as much as digits as its factorization.

3779341729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2000376, while the sum is 52.

The square root of 3779341729 is about 61476.3509733621. The cubic root of 3779341729 is about 1557.6578002189.

The spelling of 3779341729 in words is "three billion, seven hundred seventy-nine million, three hundred forty-one thousand, seven hundred twenty-nine".