38933441 has 2 divisors, whose sum is σ = 38933442. Its totient is φ = 38933440.

The previous prime is 38933431. The next prime is 38933443. The reversal of 38933441 is 14433983.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38130625 + 802816 = 6175^2 + 896^2 .

It is an emirp because it is prime and its reverse (14433983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38933441 - 2¹⁴ = 38917057 is a prime.

Together with 38933443, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38933443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19466720 + 19466721.

It is an arithmetic number, because the mean of its divisors is an integer number (19466721).

Almost surely, 2^38933441 is an apocalyptic number.

It is an amenable number.

38933441 is a deficient number, since it is larger than the sum of its proper divisors (1).

38933441 is an equidigital number, since it uses as much as digits as its factorization.

38933441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 38933441 is about 6239.6667378955. Note that the first 3 decimals coincide. The cubic root of 38933441 is about 338.9281150967.

The spelling of 38933441 in words is "thirty-eight million, nine hundred thirty-three thousand, four hundred forty-one".