387675171 has 24 divisors (see below), whose sum is σ = 604627296. Its totient is φ = 237945600.

The previous prime is 387675163. The next prime is 387675173. The reversal of 387675171 is 171576783.

It is not a de Polignac number, because 387675171 - 2³ = 387675163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (387675173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42786 + ... + 51048.

It is an arithmetic number, because the mean of its divisors is an integer number (25192804).

Almost surely, 2^387675171 is an apocalyptic number.

387675171 is a deficient number, since it is larger than the sum of its proper divisors (216952125).

387675171 is a wasteful number, since it uses less digits than its factorization.

387675171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8683 (or 8680 counting only the distinct ones).

The product of its digits is 246960, while the sum is 45.

The square root of 387675171 is about 19689.4685301559. The cubic root of 387675171 is about 729.1597080472.

The spelling of 387675171 in words is "three hundred eighty-seven million, six hundred seventy-five thousand, one hundred seventy-one".