382486243 has 2 divisors, whose sum is σ = 382486244. Its totient is φ = 382486242.

The previous prime is 382486217. The next prime is 382486271. The reversal of 382486243 is 342684283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382486243 - 2²¹ = 380389091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 382486196 and 382486205.

It is not a weakly prime, because it can be changed into another prime (382486843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191243121 + 191243122.

It is an arithmetic number, because the mean of its divisors is an integer number (191243122).

Almost surely, 2^382486243 is an apocalyptic number.

382486243 is a deficient number, since it is larger than the sum of its proper divisors (1).

382486243 is an equidigital number, since it uses as much as digits as its factorization.

382486243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 40.

The square root of 382486243 is about 19557.2555078672. The cubic root of 382486243 is about 725.8918824747.

The spelling of 382486243 in words is "three hundred eighty-two million, four hundred eighty-six thousand, two hundred forty-three".