384225484 has 12 divisors (see below), whose sum is σ = 672588000. Its totient is φ = 192057488.

The previous prime is 384225481. The next prime is 384225487. The reversal of 384225484 is 484522483.

It is an interprime number because it is at equal distance from previous prime (384225481) and next prime (384225487).

It is not an unprimeable number, because it can be changed into a prime (384225481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4542 + ... + 28090.

It is an arithmetic number, because the mean of its divisors is an integer number (56049000).

Almost surely, 2^384225484 is an apocalyptic number.

It is an amenable number.

384225484 is a deficient number, since it is larger than the sum of its proper divisors (288362516).

384225484 is a wasteful number, since it uses less digits than its factorization.

384225484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27632 (or 27630 counting only the distinct ones).

The product of its digits is 245760, while the sum is 40.

The square root of 384225484 is about 19601.6704390213. The cubic root of 384225484 is about 726.9904772190.

The spelling of 384225484 in words is "three hundred eighty-four million, two hundred twenty-five thousand, four hundred eighty-four".