38079289 has 2 divisors, whose sum is σ = 38079290. Its totient is φ = 38079288.

The previous prime is 38079271. The next prime is 38079317. The reversal of 38079289 is 98297083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34047225 + 4032064 = 5835^2 + 2008^2 .

It is a cyclic number.

It is not a de Polignac number, because 38079289 - 2⁷ = 38079161 is a prime.

It is not a weakly prime, because it can be changed into another prime (38079229) 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, 19039644 + 19039645.

It is an arithmetic number, because the mean of its divisors is an integer number (19039645).

Almost surely, 2^38079289 is an apocalyptic number.

It is an amenable number.

38079289 is a deficient number, since it is larger than the sum of its proper divisors (1).

38079289 is an equidigital number, since it uses as much as digits as its factorization.

38079289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 38079289 is about 6170.8418388418. The cubic root of 38079289 is about 336.4312095221.

The spelling of 38079289 in words is "thirty-eight million, seventy-nine thousand, two hundred eighty-nine".