382754345 has 4 divisors (see below), whose sum is σ = 459305220. Its totient is φ = 306203472.

The previous prime is 382754341. The next prime is 382754353. The reversal of 382754345 is 543457283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543457283 = 53 ⋅10253911.

It can be written as a sum of positive squares in 2 ways, for example, as 40208281 + 342546064 = 6341^2 + 18508^2 .

It is a cyclic number.

It is not a de Polignac number, because 382754345 - 2² = 382754341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (382754341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38275430 + ... + 38275439.

It is an arithmetic number, because the mean of its divisors is an integer number (114826305).

Almost surely, 2^382754345 is an apocalyptic number.

It is an amenable number.

382754345 is a deficient number, since it is larger than the sum of its proper divisors (76550875).

382754345 is an equidigital number, since it uses as much as digits as its factorization.

382754345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76550874.

The product of its digits is 403200, while the sum is 41.

The square root of 382754345 is about 19564.1085920110. The cubic root of 382754345 is about 726.0614464052.

The spelling of 382754345 in words is "three hundred eighty-two million, seven hundred fifty-four thousand, three hundred forty-five".