385328932 has 6 divisors (see below), whose sum is σ = 674325638. Its totient is φ = 192664464.

The previous prime is 385328917. The next prime is 385328963. The reversal of 385328932 is 239823583.

It can be written as a sum of positive squares in only one way, i.e., 381264676 + 4064256 = 19526^2 + 2016^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 48166113 + ... + 48166120.

Almost surely, 2^385328932 is an apocalyptic number.

It is an amenable number.

385328932 is a deficient number, since it is larger than the sum of its proper divisors (288996706).

385328932 is a wasteful number, since it uses less digits than its factorization.

385328932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96332237 (or 96332235 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 385328932 is about 19629.7970442896. The cubic root of 385328932 is about 727.6857542619.

The spelling of 385328932 in words is "three hundred eighty-five million, three hundred twenty-eight thousand, nine hundred thirty-two".