384471480 has 32 divisors (see below), whose sum is σ = 1153414800. Its totient is φ = 102525696.

The previous prime is 384471463. The next prime is 384471481. The reversal of 384471480 is 84174483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384471481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601845 + ... + 1602084.

Almost surely, 2^384471480 is an apocalyptic number.

384471480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

384471480 is an abundant number, since it is smaller than the sum of its proper divisors (768943320).

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

384471480 is a wasteful number, since it uses less digits than its factorization.

384471480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203943 (or 3203939 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 384471480 is about 19607.9443083664. The cubic root of 384471480 is about 727.1455932506.

The spelling of 384471480 in words is "three hundred eighty-four million, four hundred seventy-one thousand, four hundred eighty".