387888060 has 48 divisors (see below), whose sum is σ = 1241243136. Its totient is φ = 88660032.

The previous prime is 387888041. The next prime is 387888071. The reversal of 387888060 is 60888783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461352 + ... + 462191.

It is an arithmetic number, because the mean of its divisors is an integer number (25859232).

Almost surely, 2^387888060 is an apocalyptic number.

387888060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

387888060 is an abundant number, since it is smaller than the sum of its proper divisors (853355076).

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

387888060 is a wasteful number, since it uses less digits than its factorization.

387888060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923562 (or 923560 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 387888060 is about 19694.8739523765. The cubic root of 387888060 is about 729.2931545395.

The spelling of 387888060 in words is "three hundred eighty-seven million, eight hundred eighty-eight thousand, sixty".