380268073 has 2 divisors, whose sum is σ = 380268074. Its totient is φ = 380268072.

The previous prime is 380268067. The next prime is 380268089. The reversal of 380268073 is 370862083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355397904 + 24870169 = 18852^2 + 4987^2 .

It is a cyclic number.

It is not a de Polignac number, because 380268073 - 2⁹ = 380267561 is a prime.

It is not a weakly prime, because it can be changed into another prime (380268373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190134036 + 190134037.

It is an arithmetic number, because the mean of its divisors is an integer number (190134037).

Almost surely, 2^380268073 is an apocalyptic number.

It is an amenable number.

380268073 is a deficient number, since it is larger than the sum of its proper divisors (1).

380268073 is an equidigital number, since it uses as much as digits as its factorization.

380268073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 380268073 is about 19500.4634047502. The cubic root of 380268073 is about 724.4859284024.

The spelling of 380268073 in words is "three hundred eighty million, two hundred sixty-eight thousand, seventy-three".