3845741 has 2 divisors, whose sum is σ = 3845742. Its totient is φ = 3845740.

The previous prime is 3845717. The next prime is 3845747. The reversal of 3845741 is 1475483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3822025 + 23716 = 1955^2 + 154^2 .

It is a cyclic number.

It is not a de Polignac number, because 3845741 - 2¹⁰ = 3844717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3845698 and 3845707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3845747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1922870 + 1922871.

It is an arithmetic number, because the mean of its divisors is an integer number (1922871).

Almost surely, 2^3845741 is an apocalyptic number.

It is an amenable number.

3845741 is a deficient number, since it is larger than the sum of its proper divisors (1).

3845741 is an equidigital number, since it uses as much as digits as its factorization.

3845741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 3845741 is about 1961.0560930274. The cubic root of 3845741 is about 156.6727058685.

The spelling of 3845741 in words is "three million, eight hundred forty-five thousand, seven hundred forty-one".