387668876 has 12 divisors (see below), whose sum is σ = 775337808. Its totient is φ = 166143792.

The previous prime is 387668873. The next prime is 387668903. The reversal of 387668876 is 678866783.

387668876 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (387668873) 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, 6922631 + ... + 6922686.

It is an arithmetic number, because the mean of its divisors is an integer number (64611484).

Almost surely, 2^387668876 is an apocalyptic number.

It is an amenable number.

387668876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387668876 is a wasteful number, since it uses less digits than its factorization.

387668876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13845328 (or 13845326 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 59.

The square root of 387668876 is about 19689.3086724750. The cubic root of 387668876 is about 729.1557613709.

The spelling of 387668876 in words is "three hundred eighty-seven million, six hundred sixty-eight thousand, eight hundred seventy-six".