38482019 has 2 divisors, whose sum is σ = 38482020. Its totient is φ = 38482018.

The previous prime is 38481941. The next prime is 38482061. The reversal of 38482019 is 91028483.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38482019 is a prime.

It is a super-2 number, since 2×38482019² = 2961731572632722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38482019.

It is not a weakly prime, because it can be changed into another prime (38482069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19241009 + 19241010.

It is an arithmetic number, because the mean of its divisors is an integer number (19241010).

Almost surely, 2^38482019 is an apocalyptic number.

38482019 is a deficient number, since it is larger than the sum of its proper divisors (1).

38482019 is an equidigital number, since it uses as much as digits as its factorization.

38482019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 38482019 is about 6203.3877035052. The cubic root of 38482019 is about 337.6130949742.

The spelling of 38482019 in words is "thirty-eight million, four hundred eighty-two thousand, nineteen".