387687024228 has 24 divisors (see below), whose sum is σ = 1033832064832. Its totient is φ = 110767721184.

The previous prime is 387687024227. The next prime is 387687024247. The reversal of 387687024228 is 822420786783.

It is not an unprimeable number, because it can be changed into a prime (387687024227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2307660775 + ... + 2307660942.

Almost surely, 2^387687024228 is an apocalyptic number.

It is an amenable number.

387687024228 is an abundant number, since it is smaller than the sum of its proper divisors (646145040604).

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

387687024228 is a wasteful number, since it uses less digits than its factorization.

387687024228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4615321731 (or 4615321729 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 57.

The spelling of 387687024228 in words is "three hundred eighty-seven billion, six hundred eighty-seven million, twenty-four thousand, two hundred twenty-eight".