38733199 has 2 divisors, whose sum is σ = 38733200. Its totient is φ = 38733198.

The previous prime is 38733193. The next prime is 38733271. The reversal of 38733199 is 99133783.

38733199 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 is a cyclic number.

It is not a de Polignac number, because 38733199 - 2¹⁷ = 38602127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38733193) 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, 19366599 + 19366600.

It is an arithmetic number, because the mean of its divisors is an integer number (19366600).

Almost surely, 2^38733199 is an apocalyptic number.

38733199 is a deficient number, since it is larger than the sum of its proper divisors (1).

38733199 is an equidigital number, since it uses as much as digits as its factorization.

38733199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 43.

The square root of 38733199 is about 6223.6001638923. The cubic root of 38733199 is about 338.3460590930.

The spelling of 38733199 in words is "thirty-eight million, seven hundred thirty-three thousand, one hundred ninety-nine".