39741941 has 2 divisors, whose sum is σ = 39741942. Its totient is φ = 39741940.

The previous prime is 39741917. The next prime is 39741991. The reversal of 39741941 is 14914793.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24304900 + 15437041 = 4930^2 + 3929^2 .

It is an emirp because it is prime and its reverse (14914793) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39741941 - 2¹⁴ = 39725557 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 39741895 and 39741904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39741991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19870970 + 19870971.

It is an arithmetic number, because the mean of its divisors is an integer number (19870971).

Almost surely, 2^39741941 is an apocalyptic number.

It is an amenable number.

39741941 is a deficient number, since it is larger than the sum of its proper divisors (1).

39741941 is an equidigital number, since it uses as much as digits as its factorization.

39741941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 39741941 is about 6304.1209537889. The cubic root of 39741941 is about 341.2581442416.

The spelling of 39741941 in words is "thirty-nine million, seven hundred forty-one thousand, nine hundred forty-one".