382550393 has 2 divisors, whose sum is σ = 382550394. Its totient is φ = 382550392.

The previous prime is 382550383. The next prime is 382550419. The reversal of 382550393 is 393055283.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 340144249 + 42406144 = 18443^2 + 6512^2 .

It is a cyclic number.

It is not a de Polignac number, because 382550393 - 2¹⁰ = 382549369 is a prime.

It is not a weakly prime, because it can be changed into another prime (382550383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191275196 + 191275197.

It is an arithmetic number, because the mean of its divisors is an integer number (191275197).

Almost surely, 2^382550393 is an apocalyptic number.

It is an amenable number.

382550393 is a deficient number, since it is larger than the sum of its proper divisors (1).

382550393 is an equidigital number, since it uses as much as digits as its factorization.

382550393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 382550393 is about 19558.8954954006. The cubic root of 382550393 is about 725.9324620267.

The spelling of 382550393 in words is "three hundred eighty-two million, five hundred fifty thousand, three hundred ninety-three".