384909483 has 32 divisors (see below), whose sum is σ = 608710144. Its totient is φ = 211756032.

The previous prime is 384909433. The next prime is 384909523.

384909483 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 384909483 - 2⁸ = 384909227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384909433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72816 + ... + 77922.

It is an arithmetic number, because the mean of its divisors is an integer number (19022192).

Almost surely, 2^384909483 is an apocalyptic number.

384909483 is a deficient number, since it is larger than the sum of its proper divisors (223800661).

384909483 is a wasteful number, since it uses less digits than its factorization.

384909483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251.

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 384909483 is about 19619.1101480164. The cubic root of 384909483 is about 727.4216181304.

The spelling of 384909483 in words is "three hundred eighty-four million, nine hundred nine thousand, four hundred eighty-three".