384470546 has 8 divisors (see below), whose sum is σ = 577670400. Its totient is φ = 191913748.

The previous prime is 384470543. The next prime is 384470563. The reversal of 384470546 is 645074483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (384470543) 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, 159266 + ... + 161661.

It is an arithmetic number, because the mean of its divisors is an integer number (72208800).

Almost surely, 2^384470546 is an apocalyptic number.

384470546 is a deficient number, since it is larger than the sum of its proper divisors (193199854).

384470546 is a wasteful number, since it uses less digits than its factorization.

384470546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321528.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 384470546 is about 19607.9204914749. The cubic root of 384470546 is about 727.1450044297.

The spelling of 384470546 in words is "three hundred eighty-four million, four hundred seventy thousand, five hundred forty-six".