381675004 has 6 divisors (see below), whose sum is σ = 667931264. Its totient is φ = 190837500.

The previous prime is 381675001. The next prime is 381675011. The reversal of 381675004 is 400576183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381675001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47709372 + ... + 47709379.

Almost surely, 2^381675004 is an apocalyptic number.

It is an amenable number.

381675004 is a deficient number, since it is larger than the sum of its proper divisors (286256260).

381675004 is a wasteful number, since it uses less digits than its factorization.

381675004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95418755 (or 95418753 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 381675004 is about 19536.5043956180. The cubic root of 381675004 is about 725.3783227220.

The spelling of 381675004 in words is "three hundred eighty-one million, six hundred seventy-five thousand, four".