382749112 has 16 divisors (see below), whose sum is σ = 717885360. Its totient is φ = 191313024.

The previous prime is 382749097. The next prime is 382749113. The reversal of 382749112 is 211947283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382749113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29088 + ... + 40144.

It is an arithmetic number, because the mean of its divisors is an integer number (44867835).

Almost surely, 2^382749112 is an apocalyptic number.

It is an amenable number.

382749112 is a deficient number, since it is larger than the sum of its proper divisors (335136248).

382749112 is a wasteful number, since it uses less digits than its factorization.

382749112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15390 (or 15386 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 382749112 is about 19563.9748517524. The cubic root of 382749112 is about 726.0581374971.

The spelling of 382749112 in words is "three hundred eighty-two million, seven hundred forty-nine thousand, one hundred twelve".