387968848 has 20 divisors (see below), whose sum is σ = 751995520. Its totient is φ = 193905504.

The previous prime is 387968831. The next prime is 387968869. The reversal of 387968848 is 848869783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71611 + ... + 76837.

It is an arithmetic number, because the mean of its divisors is an integer number (37599776).

Almost surely, 2^387968848 is an apocalyptic number.

It is an amenable number.

387968848 is a deficient number, since it is larger than the sum of its proper divisors (364026672).

387968848 is a wasteful number, since it uses less digits than its factorization.

387968848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9874 (or 9868 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 61.

The square root of 387968848 is about 19696.9248361261. The cubic root of 387968848 is about 729.3437825871.

It can be divided in two parts, 3879 and 68848, that added together give a palindrome (72727).

The spelling of 387968848 in words is "three hundred eighty-seven million, nine hundred sixty-eight thousand, eight hundred forty-eight".