384483747 has 16 divisors (see below), whose sum is σ = 545208192. Its totient is φ = 240174720.

The previous prime is 384483733. The next prime is 384483763. The reversal of 384483747 is 747384483.

It is a de Polignac number, because none of the positive numbers 2^k-384483747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 384483696 and 384483705.

It is not an unprimeable number, because it can be changed into a prime (384483727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5029 + ... + 28182.

It is an arithmetic number, because the mean of its divisors is an integer number (34075512).

Almost surely, 2^384483747 is an apocalyptic number.

384483747 is a deficient number, since it is larger than the sum of its proper divisors (160724445).

384483747 is a wasteful number, since it uses less digits than its factorization.

384483747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33458.

The product of its digits is 1806336, while the sum is 48.

The square root of 384483747 is about 19608.2571127574. The cubic root of 384483747 is about 727.1533266375.

It can be divided in two parts, 38448 and 3747, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 384483747 in words is "three hundred eighty-four million, four hundred eighty-three thousand, seven hundred forty-seven".