38190983 has 2 divisors, whose sum is σ = 38190984. Its totient is φ = 38190982.

The previous prime is 38190973. The next prime is 38190989. The reversal of 38190983 is 38909183.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38190983 - 2⁸ = 38190727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38190983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38190989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19095491 + 19095492.

It is an arithmetic number, because the mean of its divisors is an integer number (19095492).

Almost surely, 2^38190983 is an apocalyptic number.

38190983 is a deficient number, since it is larger than the sum of its proper divisors (1).

38190983 is an equidigital number, since it uses as much as digits as its factorization.

38190983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 38190983 is about 6179.8853549237. The cubic root of 38190983 is about 336.7598279364.

The spelling of 38190983 in words is "thirty-eight million, one hundred ninety thousand, nine hundred eighty-three".