378583182 has 12 divisors (see below), whose sum is σ = 820263600. Its totient is φ = 126194388.

The previous prime is 378583181. The next prime is 378583199. The reversal of 378583182 is 281385873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378583181) 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 5 ways as a sum of consecutive naturals, for example, 10516182 + ... + 10516217.

It is an arithmetic number, because the mean of its divisors is an integer number (68355300).

Almost surely, 2^378583182 is an apocalyptic number.

378583182 is an abundant number, since it is smaller than the sum of its proper divisors (441680418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378583182 is a wasteful number, since it uses less digits than its factorization.

378583182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21032407 (or 21032404 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 378583182 is about 19457.2141376920. The cubic root of 378583182 is about 723.4143272346.

The spelling of 378583182 in words is "three hundred seventy-eight million, five hundred eighty-three thousand, one hundred eighty-two".