382336231 has 2 divisors, whose sum is σ = 382336232. Its totient is φ = 382336230.

The previous prime is 382336217. The next prime is 382336277. The reversal of 382336231 is 132633283.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382336231 is a prime.

It is a super-2 number, since 2×382336231² = 292361987070570722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 382336193 and 382336202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382336531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191168115 + 191168116.

It is an arithmetic number, because the mean of its divisors is an integer number (191168116).

Almost surely, 2^382336231 is an apocalyptic number.

382336231 is a deficient number, since it is larger than the sum of its proper divisors (1).

382336231 is an equidigital number, since it uses as much as digits as its factorization.

382336231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

The square root of 382336231 is about 19553.4199310504. The cubic root of 382336231 is about 725.7969712336.

The spelling of 382336231 in words is "three hundred eighty-two million, three hundred thirty-six thousand, two hundred thirty-one".