38384497 has 2 divisors, whose sum is σ = 38384498. Its totient is φ = 38384496.

The previous prime is 38384483. The next prime is 38384527. The reversal of 38384497 is 79448383.

38384497 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., 27468081 + 10916416 = 5241^2 + 3304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38384497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38384597) 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, 19192248 + 19192249.

It is an arithmetic number, because the mean of its divisors is an integer number (19192249).

Almost surely, 2^38384497 is an apocalyptic number.

It is an amenable number.

38384497 is a deficient number, since it is larger than the sum of its proper divisors (1).

38384497 is an equidigital number, since it uses as much as digits as its factorization.

38384497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 46.

The square root of 38384497 is about 6195.5223347188. The cubic root of 38384497 is about 337.3276581462.

The spelling of 38384497 in words is "thirty-eight million, three hundred eighty-four thousand, four hundred ninety-seven".