382671928 has 16 divisors (see below), whose sum is σ = 721521000. Its totient is φ = 190266336.

The previous prime is 382671917. The next prime is 382671929. The reversal of 382671928 is 829176283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382671929) 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, 132183 + ... + 135046.

Almost surely, 2^382671928 is an apocalyptic number.

It is an amenable number.

382671928 is a deficient number, since it is larger than the sum of its proper divisors (338849072).

382671928 is a wasteful number, since it uses less digits than its factorization.

382671928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267414 (or 267410 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 382671928 is about 19562.0021470196. The cubic root of 382671928 is about 726.0093293380.

The spelling of 382671928 in words is "three hundred eighty-two million, six hundred seventy-one thousand, nine hundred twenty-eight".