384898484 has 12 divisors (see below), whose sum is σ = 675573444. Its totient is φ = 191877504.

The previous prime is 384898441. The next prime is 384898499. The reversal of 384898484 is 484898483.

It can be written as a sum of positive squares in 2 ways, for example, as 268042384 + 116856100 = 16372^2 + 10810^2 .

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, 141419 + ... + 144114.

It is an arithmetic number, because the mean of its divisors is an integer number (56297787).

Almost surely, 2^384898484 is an apocalyptic number.

It is an amenable number.

384898484 is a deficient number, since it is larger than the sum of its proper divisors (290674960).

384898484 is a wasteful number, since it uses less digits than its factorization.

384898484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285874 (or 285872 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 56.

The square root of 384898484 is about 19618.8298325869. The cubic root of 384898484 is about 727.4146892402.

Subtracting 384898484 from its reverse (484898483), we obtain a palindrome (99999999).

The spelling of 384898484 in words is "three hundred eighty-four million, eight hundred ninety-eight thousand, four hundred eighty-four".