382635823 has 2 divisors, whose sum is σ = 382635824. Its totient is φ = 382635822.

The previous prime is 382635811. The next prime is 382635917. The reversal of 382635823 is 328536283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 382635823 - 2⁵ = 382635791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382635223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191317911 + 191317912.

It is an arithmetic number, because the mean of its divisors is an integer number (191317912).

Almost surely, 2^382635823 is an apocalyptic number.

382635823 is a deficient number, since it is larger than the sum of its proper divisors (1).

382635823 is an equidigital number, since it uses as much as digits as its factorization.

382635823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 40.

The square root of 382635823 is about 19561.0792902641. The cubic root of 382635823 is about 725.9864956874.

The spelling of 382635823 in words is "three hundred eighty-two million, six hundred thirty-five thousand, eight hundred twenty-three".