382238033 has 2 divisors, whose sum is σ = 382238034. Its totient is φ = 382238032.

The previous prime is 382238011. The next prime is 382238041. The reversal of 382238033 is 330832283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 377602624 + 4635409 = 19432^2 + 2153^2 .

It is an emirp because it is prime and its reverse (330832283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 382238033 - 2²⁴ = 365460817 is a prime.

It is a super-2 number, since 2×382238033² = 292211827743418178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (382238053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191119016 + 191119017.

It is an arithmetic number, because the mean of its divisors is an integer number (191119017).

Almost surely, 2^382238033 is an apocalyptic number.

It is an amenable number.

382238033 is a deficient number, since it is larger than the sum of its proper divisors (1).

382238033 is an equidigital number, since it uses as much as digits as its factorization.

382238033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 382238033 is about 19550.9087512576. The cubic root of 382238033 is about 725.7348287982.

The spelling of 382238033 in words is "three hundred eighty-two million, two hundred thirty-eight thousand, thirty-three".