382853745 has 48 divisors (see below), whose sum is σ = 702928512. Its totient is φ = 192360960.

The previous prime is 382853741. The next prime is 382853771. The reversal of 382853745 is 547358283.

It is not a de Polignac number, because 382853745 - 2² = 382853741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 382853745.

It is not an unprimeable number, because it can be changed into a prime (382853741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66585 + ... + 72105.

It is an arithmetic number, because the mean of its divisors is an integer number (14644344).

Almost surely, 2^382853745 is an apocalyptic number.

It is an amenable number.

382853745 is a deficient number, since it is larger than the sum of its proper divisors (320074767).

382853745 is a wasteful number, since it uses less digits than its factorization.

382853745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622 (or 5619 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 382853745 is about 19566.6487932911. The cubic root of 382853745 is about 726.1242928602.

The spelling of 382853745 in words is "three hundred eighty-two million, eight hundred fifty-three thousand, seven hundred forty-five".