39368941 has 2 divisors, whose sum is σ = 39368942. Its totient is φ = 39368940.

The previous prime is 39368933. The next prime is 39368981. The reversal of 39368941 is 14986393.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23136100 + 16232841 = 4810^2 + 4029^2 .

It is an emirp because it is prime and its reverse (14986393) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39368941 - 2³ = 39368933 is a prime.

It is a super-2 number, since 2×39368941² = 3099827030922962, which contains 22 as substring.

It is equal to p_2397589 and since 39368941 and 2397589 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39368911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19684470 + 19684471.

It is an arithmetic number, because the mean of its divisors is an integer number (19684471).

Almost surely, 2^39368941 is an apocalyptic number.

It is an amenable number.

39368941 is a deficient number, since it is larger than the sum of its proper divisors (1).

39368941 is an equidigital number, since it uses as much as digits as its factorization.

39368941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 43.

The square root of 39368941 is about 6274.4673877549. The cubic root of 39368941 is about 340.1871547463.

The spelling of 39368941 in words is "thirty-nine million, three hundred sixty-eight thousand, nine hundred forty-one".