38714189 has 2 divisors, whose sum is σ = 38714190. Its totient is φ = 38714188.

The previous prime is 38714177. The next prime is 38714231. The reversal of 38714189 is 98141783.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37724164 + 990025 = 6142^2 + 995^2 .

It is a cyclic number.

It is not a de Polignac number, because 38714189 - 2⁸ = 38713933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38714119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19357094 + 19357095.

It is an arithmetic number, because the mean of its divisors is an integer number (19357095).

Almost surely, 2^38714189 is an apocalyptic number.

It is an amenable number.

38714189 is a deficient number, since it is larger than the sum of its proper divisors (1).

38714189 is an equidigital number, since it uses as much as digits as its factorization.

38714189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 41.

The square root of 38714189 is about 6222.0727253866. The cubic root of 38714189 is about 338.2906973595.

The spelling of 38714189 in words is "thirty-eight million, seven hundred fourteen thousand, one hundred eighty-nine".