387682214 has 8 divisors (see below), whose sum is σ = 581608560. Its totient is φ = 193812696.

The previous prime is 387682199. The next prime is 387682219. The reversal of 387682214 is 412286783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387682219) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 14252 + ... + 31280.

It is an arithmetic number, because the mean of its divisors is an integer number (72701070).

Almost surely, 2^387682214 is an apocalyptic number.

387682214 is a deficient number, since it is larger than the sum of its proper divisors (193926346).

387682214 is a wasteful number, since it uses less digits than its factorization.

387682214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28414.

The product of its digits is 129024, while the sum is 41.

The square root of 387682214 is about 19689.6473813017. The cubic root of 387682214 is about 729.1641236345.

The spelling of 387682214 in words is "three hundred eighty-seven million, six hundred eighty-two thousand, two hundred fourteen".