841309741 has 2 divisors, whose sum is σ = 841309742. Its totient is φ = 841309740.

The previous prime is 841309727. The next prime is 841309771. The reversal of 841309741 is 147903148.

841309741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 838334116 + 2975625 = 28954^2 + 1725^2 .

It is a cyclic number.

It is not a de Polignac number, because 841309741 - 2¹¹ = 841307693 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 841309741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (841309771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420654870 + 420654871.

It is an arithmetic number, because the mean of its divisors is an integer number (420654871).

Almost surely, 2^841309741 is an apocalyptic number.

It is an amenable number.

841309741 is a deficient number, since it is larger than the sum of its proper divisors (1).

841309741 is an equidigital number, since it uses as much as digits as its factorization.

841309741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 841309741 is about 29005.3398704445. The cubic root of 841309741 is about 944.0289348386.

The spelling of 841309741 in words is "eight hundred forty-one million, three hundred nine thousand, seven hundred forty-one".