38950003 has 2 divisors, whose sum is σ = 38950004. Its totient is φ = 38950002.

The previous prime is 38950001. The next prime is 38950007. The reversal of 38950003 is 30005983.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38950003 - 2¹ = 38950001 is a prime.

Together with 38950001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (38950001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19475001 + 19475002.

It is an arithmetic number, because the mean of its divisors is an integer number (19475002).

Almost surely, 2^38950003 is an apocalyptic number.

38950003 is a deficient number, since it is larger than the sum of its proper divisors (1).

38950003 is an equidigital number, since it uses as much as digits as its factorization.

38950003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 38950003 is about 6240.9937509983. The cubic root of 38950003 is about 338.9761674610.

Adding to 38950003 its reverse (30005983), we get a palindrome (68955986).

The spelling of 38950003 in words is "thirty-eight million, nine hundred fifty thousand, three".