384929484 has 48 divisors (see below), whose sum is σ = 923790336. Its totient is φ = 124675200.

The previous prime is 384929477. The next prime is 384929533. The reversal of 384929484 is 484929483.

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, 131889 + ... + 134775.

It is an arithmetic number, because the mean of its divisors is an integer number (19245632).

Almost surely, 2^384929484 is an apocalyptic number.

It is an amenable number.

384929484 is an abundant number, since it is smaller than the sum of its proper divisors (538860852).

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

384929484 is a wasteful number, since it uses less digits than its factorization.

384929484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206 (or 3204 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 384929484 is about 19619.6198739935. The cubic root of 384929484 is about 727.4342175496.

Subtracting 384929484 from its reverse (484929483), we obtain a palindrome (99999999).

It can be divided in two parts, 3849 and 29484, that added together give a palindrome (33333).

The spelling of 384929484 in words is "three hundred eighty-four million, nine hundred twenty-nine thousand, four hundred eighty-four".