38984293 has 2 divisors, whose sum is σ = 38984294. Its totient is φ = 38984292.

The previous prime is 38984279. The next prime is 38984303. The reversal of 38984293 is 39248983.

38984293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37970244 + 1014049 = 6162^2 + 1007^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38984293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38984233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19492146 + 19492147.

It is an arithmetic number, because the mean of its divisors is an integer number (19492147).

Almost surely, 2^38984293 is an apocalyptic number.

It is an amenable number.

38984293 is a deficient number, since it is larger than the sum of its proper divisors (1).

38984293 is an equidigital number, since it uses as much as digits as its factorization.

38984293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 38984293 is about 6243.7403052978. The cubic root of 38984293 is about 339.0756118992.

The spelling of 38984293 in words is "thirty-eight million, nine hundred eighty-four thousand, two hundred ninety-three".