382952447 has 2 divisors, whose sum is σ = 382952448. Its totient is φ = 382952446.

The previous prime is 382952443. The next prime is 382952477. The reversal of 382952447 is 744259283.

It is a weak prime.

It is an emirp because it is prime and its reverse (744259283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 382952447 - 2² = 382952443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 382952398 and 382952407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (382952443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191476223 + 191476224.

It is an arithmetic number, because the mean of its divisors is an integer number (191476224).

Almost surely, 2^382952447 is an apocalyptic number.

382952447 is a deficient number, since it is larger than the sum of its proper divisors (1).

382952447 is an equidigital number, since it uses as much as digits as its factorization.

382952447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 382952447 is about 19569.1708306714. The cubic root of 382952447 is about 726.1866872365.

The spelling of 382952447 in words is "three hundred eighty-two million, nine hundred fifty-two thousand, four hundred forty-seven".