382326705 has 24 divisors (see below), whose sum is σ = 664433640. Its totient is φ = 203374080.

The previous prime is 382326701. The next prime is 382326709. The reversal of 382326705 is 507623283.

It is an interprime number because it is at equal distance from previous prime (382326701) and next prime (382326709).

It can be written as a sum of positive squares in 4 ways, for example, as 15872256 + 366454449 = 3984^2 + 19143^2 .

It is not a de Polignac number, because 382326705 - 2² = 382326701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 382326705.

It is not an unprimeable number, because it can be changed into a prime (382326701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6585 + ... + 28425.

It is an arithmetic number, because the mean of its divisors is an integer number (27684735).

Almost surely, 2^382326705 is an apocalyptic number.

It is an amenable number.

382326705 is a deficient number, since it is larger than the sum of its proper divisors (282106935).

382326705 is a wasteful number, since it uses less digits than its factorization.

382326705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22241 (or 22238 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 382326705 is about 19553.1763404312. The cubic root of 382326705 is about 725.7909433809.

Adding to 382326705 its reverse (507623283), we get a palindrome (889949988).

The spelling of 382326705 in words is "three hundred eighty-two million, three hundred twenty-six thousand, seven hundred five".